Beseler 45a Manual
2021年9月14日Download here: http://gg.gg/vz72w
I’ve used a dichroic head, and since, 1989 a Minolta 45A. You either love ’em or hate ’em. Doug obviously hates them. I like my 45A head. It has a lot of nice features that I use regularly, and once calibrated, the color analyzer portion works very well. I think the colors have better separation and appear ’cleaner’ than with a dichroic head. I don’t find the popping noise (capacitors discharging) that they make during exposure aggravating - some people do.
*Beseler 45a Manual Pdf
*Beseler 45a Manual Transmission
*Beseler 45a Manual
*Beseler 45a Manual Diagram
*Beseler 45a Manual Diagram
BESELER shrink packaging systems are easy to operate, simple to maintain and are backed by a responsive team of sale and service professionals. If you’re looking for shrink packaging equipment that delivers maximum flexibility, reliability and efficiency, then your search ends with BESELER. Beseler 45A Color Head Instruction Manual High quality copy of the later comprehensive instruction manual for Beseler #8289 and #8290 45A Color Heads. Includes both Owner’s Manual and Technical Reference Manual. Beseler 45A Color Head Manuals (1991) 15.00: CB8570: Beseler. Beseler Negatrans Manual (35mm & 120 models) 9.95: CBP101: Beseler Power Focus Assembly P-101 Manual. SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) 9 reviews.
The head is different to use for setting the exposure, and I can see how some people would not like the method. There are 3 separate exposures (RGB) calibrated from 0-250. So you don’t dial in a filter pack and then set a separate exposure on a timer for the whole pack as with a standard dichroic colorhead enlarger. As you change exposures for each individual channel, you are setting the total exposure and the color balance. It took a while to get used to using this method after changing from a dichroic head, but, now that I’ve gotten used to it, the method seems easy.
What I really like, is if I want to color burn in an area, I can use a single color (R,G,or B), or I can use mixtures of two or three colors at different exposures. It’s not quite the same on a dichroic head, because if you add cyan, you are dialing in a neutral density. On the 45A head, as you add all three colors together you get ’white.’
In use, the 45A counts down from your total exposure 100% to 0%, so dodging and burning is really easy as all you have to do is watch the percentages on the controller. There is a ’slow’ exposure mode where the tube output is cut in half and the flash repetition rate increased. The total time counts down slower so that you have a longer time to work. Also, in this mode, at the end of each 10% decriment (100% to 90%, 90% to 80%, etc.) the head shuts off for about 1 second so that you can terminate the exposure at that point. If you don’t the exposure resumes.
If you can alter your thinking on exposure and filtering, and ignore the noise (sounds like popcorn popping) - I think you can get better results with this type of head.-- steve (s.swinehart@worldnet.att.net), June 15, 2000.Beseler 23C Enlarger Last Update: 29 January 2014
My trusty 23C Series II grey enlarger, circa 1966 with the new 23C III VC Head
Shown below with the rare Power Elevation control 8140 & 8’ extension base # 8118.Beseler 45a Manual Pdf
The Beseler 23C enlarger is one of the best enlargers made. Introduced in 1956, it is still in Beseler 45a Manual Transmission
production today. They are easy to find and use. eBay is full of them.
You can contact Beseler at their website:
Maximum Baseboard Print Size
The maximum size print you can make with a 23C on the baseboard depends upon three factors: type of 23C (regular or XL), the negative size and the focal length of the lens. Here are the maximum print sizes for the 23C enlargers:
Regular 23C enlargers (non-XL)
35mm negative with 50mm lens: maximum print size is 15 x 22 3/8 inches
6x6 negative with 80mm lens: maximum print size is 19 1/4 x 19 1/4 inches
2 1/4 x 3 1/4 inch negative with 100mm lens: maximum print size is 14 x 20 1/8 inches
XL 23C Enlargers:
35mm negative with 50mm lens: maximum print size is 18 x 27 inches
6x6 negative with 80mm lens: maximum print size is 24 1/8 x 24 1/8 inches
2 1/4 x 3 1/4 inch negative with 100mm lens: maximum print size is 18 1/8 x 26 1/4 inches
Understand that these are full frame sizes with no cropping.
Since the 23C heads can be flipped to a horizontal position for wall projection, you can enlarge to any size only limited by the size of your darkroom!
History of the basic 23C Models:
23C Introduced 1956 - light green color then changed to grey color
23C Series II Introduced mid 1960’s - grey then blue/grey color
23CII Introduced mid-1970’s - black color
23CII-XL Black color (note additional braces inside front of column)
23CIII-XL Introduced mid-1990’s - Black color - Still in production with three different heads (VC, condenser, Dichrocolor).
23C Color Heads:
There were numerous different color heads available from Beseler over the years for the 23C enlargers:
Dichro 23dga
Dual Dichro 23
Dual Dichro 23 S
Beseler/Minolta Color Head (used with a 23C adapter)
Dichro 45 (used with a 23C adapter)
Dichro 45S (used with a 23C adapter)
23C III Dichro Color head
Note: Some Series II condenser heads are marked ’Universal Color Head’ on the filter door. Theses are intended for use with gelatin filters and are not true color heads. They are condenser heads that Beseler marked as ’color’ for marketing reasons in the 1960’s.
The best heads are the current 23C III series heads.
Older 23C enlargers CAN be converted to use the new 23C III heads. Click here for parts list. I use the 23CIII VC head on my mid-60’s 23C Series 2 chassis (it now has the 8118 eight inch extension base to make it an XL and it has the rare 8140 Power Elevation/motor lift unit!).
Beseler 23C Accessories:
Here’s a list of the Beseler accessories made for the 23C enlargers over the years. Most have been
discontinued; see your Beseler dealer for current availability. Ebay is a good source for these parts.
If you know of an item that I don’t have listed, please email me! Thanks!
Negative Carriers:
Cat #.....Item
8048.....2¼ x 1 5/8 negative carrier (645 on 120 negative)
8049.....Disc film negative carrier
8050 Minox negative carrier
8051.....8mm negative carrier
8052.....35mm 1/2 frame (18x24mm) (235NCS)
8053.....35mm (24x36) negative carrier
8054.....35mm mounted slides
8055.....35mm full frame (25x37mm)
8060.....2¼ x 2¼ negative carrier
8061.....2¼ x 3¼ Film Pack negatives
8062.....2¼ x 3¼ roll film negative 120/620 (2434 RNCS)
8063.....2¼ x 3¼ sheet film negative carrier (2434CMC)
8065....16mm x 12.5mm negative carrier (Minolta 16)
8067.....126 negative carrier (28 x 28mm)
8068.....1 5/8 x 1 5/8 negative carrier (4x4 cm Super Slide size) (158RNCS)
8070.....2¼ x 2¾ negative (6x7)
8072.....Universal Glass anti-newton carrier
8073.....70mm Negative carrier for Hasselbald 2 1/8 x 2 1/8
8074.....Universal Glass negative carrier
8075.....2’ x 10’ negative carrier (2’ x 2’ image, 10’ strip)
8076 2 1/4 Glass negative carrier
8078.....35mm Negatrans (older model)
8081.....35mm Negatrans
8082.....2¼ x 2¼ & 2¼ x 2¾ Negatrans
8083.....2’ extension cone - blank
8084.....2’ extension cone - Leica 39mm
8089.....2’ extension cone - 32.5mm
8092.....645 adapter for 2¼ Negatrans
8097..... 2 1/4 x 2 1/4 Negatrans (older model)
.....16mm (16GNC?)
.....1 5/8 x 2¼ horizontal for 127 film 8 exp (127NCS)
14214.....24mm x 24mm 35mm film Robot negative carrier
Other Accessories:
6731.....Voltage Stabilizer
7010.....Beseler 23C Enlarger Refurbishing Kit
8000.....23C Enlarger (early) same # as 23CII
8000.....23CII enlarger (early) same # as 23C
8002.....23CII-XL w/0 baseboard
8008.....23C Enlarger (early) with extender base
8010.....23CII-XL baseboard
8004.....23CII-XL condenser 110v
8005.....23CII-XL condenser 220v
8011.....23CII Dichro-XL Diffusion Enlarger
8014.....35mm mixing Chamber on 23CII Dichro
8015..... Flat lens board with 1/4’ hole
8016.....Flat lens board, no PL
8020.....5/8’ Recessed lens board - blank
8021.....Lens board 39mm counter bore on face, w/PL
8022.....5/8’ Recessed lens board 39mm, w/PL
8023.....Lens board 39mm counter bore on rear, w/PL
8025.....Flat lens board for 150mm El-Nikkor
8026.....5/8’ Recessed lens board with 25mm hole
8027.....5/8’ Extended lens board with 25mm hole
8028.....5/8’ Extended lens board with 32mm hole
8029.....5/8’ extension lens board 39mm, w/PL
8030.....Flat lens board with 64mm hole, no PL
8031.....Flat lens board with 52mm hole, no PL
8032.....Flat lens board 42mm opening, w/PLBeseler 45a Manual
8037.....Flat lens board 50mm opening, w/PL
8038.....3¼’ extension cone
8041.....Portrait filter
8040.....Red safety filter
8042.....Heat absorbing glass
8043.....Varigam filter set above lensBeseler 45a Manual Diagram
8044.....Plastic filter frame
8045.....Polycontrast Filters above lens
8046.....Calibrated strip
8047.....Dust cover
8079 .....Extension control shaft for Negatrans
8080.....25mm jam nut
8095.....39mm jam nuts
8098....Special Replacement filter holder for condenser headBeseler 45a Manual Diagram
8101.....75W 120V for condenser head (new style)
8104.....75W 120V for condenser head (Old Style)
8105.....200W 24V lamp for Dichro Head (old style)
8108.....250W 82V lamp for Dual Dichro S Colorhead & 23CII Dichro (New Style).
Download here: http://gg.gg/vz72w
https://diarynote.indered.space
I’ve used a dichroic head, and since, 1989 a Minolta 45A. You either love ’em or hate ’em. Doug obviously hates them. I like my 45A head. It has a lot of nice features that I use regularly, and once calibrated, the color analyzer portion works very well. I think the colors have better separation and appear ’cleaner’ than with a dichroic head. I don’t find the popping noise (capacitors discharging) that they make during exposure aggravating - some people do.
*Beseler 45a Manual Pdf
*Beseler 45a Manual Transmission
*Beseler 45a Manual
*Beseler 45a Manual Diagram
*Beseler 45a Manual Diagram
BESELER shrink packaging systems are easy to operate, simple to maintain and are backed by a responsive team of sale and service professionals. If you’re looking for shrink packaging equipment that delivers maximum flexibility, reliability and efficiency, then your search ends with BESELER. Beseler 45A Color Head Instruction Manual High quality copy of the later comprehensive instruction manual for Beseler #8289 and #8290 45A Color Heads. Includes both Owner’s Manual and Technical Reference Manual. Beseler 45A Color Head Manuals (1991) 15.00: CB8570: Beseler. Beseler Negatrans Manual (35mm & 120 models) 9.95: CBP101: Beseler Power Focus Assembly P-101 Manual. SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) SucceX-E F4 V2.1 45A 2-6S Flight Stack (MPU6000) 9 reviews.
The head is different to use for setting the exposure, and I can see how some people would not like the method. There are 3 separate exposures (RGB) calibrated from 0-250. So you don’t dial in a filter pack and then set a separate exposure on a timer for the whole pack as with a standard dichroic colorhead enlarger. As you change exposures for each individual channel, you are setting the total exposure and the color balance. It took a while to get used to using this method after changing from a dichroic head, but, now that I’ve gotten used to it, the method seems easy.
What I really like, is if I want to color burn in an area, I can use a single color (R,G,or B), or I can use mixtures of two or three colors at different exposures. It’s not quite the same on a dichroic head, because if you add cyan, you are dialing in a neutral density. On the 45A head, as you add all three colors together you get ’white.’
In use, the 45A counts down from your total exposure 100% to 0%, so dodging and burning is really easy as all you have to do is watch the percentages on the controller. There is a ’slow’ exposure mode where the tube output is cut in half and the flash repetition rate increased. The total time counts down slower so that you have a longer time to work. Also, in this mode, at the end of each 10% decriment (100% to 90%, 90% to 80%, etc.) the head shuts off for about 1 second so that you can terminate the exposure at that point. If you don’t the exposure resumes.
If you can alter your thinking on exposure and filtering, and ignore the noise (sounds like popcorn popping) - I think you can get better results with this type of head.-- steve (s.swinehart@worldnet.att.net), June 15, 2000.Beseler 23C Enlarger Last Update: 29 January 2014
My trusty 23C Series II grey enlarger, circa 1966 with the new 23C III VC Head
Shown below with the rare Power Elevation control 8140 & 8’ extension base # 8118.Beseler 45a Manual Pdf
The Beseler 23C enlarger is one of the best enlargers made. Introduced in 1956, it is still in Beseler 45a Manual Transmission
production today. They are easy to find and use. eBay is full of them.
You can contact Beseler at their website:
Maximum Baseboard Print Size
The maximum size print you can make with a 23C on the baseboard depends upon three factors: type of 23C (regular or XL), the negative size and the focal length of the lens. Here are the maximum print sizes for the 23C enlargers:
Regular 23C enlargers (non-XL)
35mm negative with 50mm lens: maximum print size is 15 x 22 3/8 inches
6x6 negative with 80mm lens: maximum print size is 19 1/4 x 19 1/4 inches
2 1/4 x 3 1/4 inch negative with 100mm lens: maximum print size is 14 x 20 1/8 inches
XL 23C Enlargers:
35mm negative with 50mm lens: maximum print size is 18 x 27 inches
6x6 negative with 80mm lens: maximum print size is 24 1/8 x 24 1/8 inches
2 1/4 x 3 1/4 inch negative with 100mm lens: maximum print size is 18 1/8 x 26 1/4 inches
Understand that these are full frame sizes with no cropping.
Since the 23C heads can be flipped to a horizontal position for wall projection, you can enlarge to any size only limited by the size of your darkroom!
History of the basic 23C Models:
23C Introduced 1956 - light green color then changed to grey color
23C Series II Introduced mid 1960’s - grey then blue/grey color
23CII Introduced mid-1970’s - black color
23CII-XL Black color (note additional braces inside front of column)
23CIII-XL Introduced mid-1990’s - Black color - Still in production with three different heads (VC, condenser, Dichrocolor).
23C Color Heads:
There were numerous different color heads available from Beseler over the years for the 23C enlargers:
Dichro 23dga
Dual Dichro 23
Dual Dichro 23 S
Beseler/Minolta Color Head (used with a 23C adapter)
Dichro 45 (used with a 23C adapter)
Dichro 45S (used with a 23C adapter)
23C III Dichro Color head
Note: Some Series II condenser heads are marked ’Universal Color Head’ on the filter door. Theses are intended for use with gelatin filters and are not true color heads. They are condenser heads that Beseler marked as ’color’ for marketing reasons in the 1960’s.
The best heads are the current 23C III series heads.
Older 23C enlargers CAN be converted to use the new 23C III heads. Click here for parts list. I use the 23CIII VC head on my mid-60’s 23C Series 2 chassis (it now has the 8118 eight inch extension base to make it an XL and it has the rare 8140 Power Elevation/motor lift unit!).
Beseler 23C Accessories:
Here’s a list of the Beseler accessories made for the 23C enlargers over the years. Most have been
discontinued; see your Beseler dealer for current availability. Ebay is a good source for these parts.
If you know of an item that I don’t have listed, please email me! Thanks!
Negative Carriers:
Cat #.....Item
8048.....2¼ x 1 5/8 negative carrier (645 on 120 negative)
8049.....Disc film negative carrier
8050 Minox negative carrier
8051.....8mm negative carrier
8052.....35mm 1/2 frame (18x24mm) (235NCS)
8053.....35mm (24x36) negative carrier
8054.....35mm mounted slides
8055.....35mm full frame (25x37mm)
8060.....2¼ x 2¼ negative carrier
8061.....2¼ x 3¼ Film Pack negatives
8062.....2¼ x 3¼ roll film negative 120/620 (2434 RNCS)
8063.....2¼ x 3¼ sheet film negative carrier (2434CMC)
8065....16mm x 12.5mm negative carrier (Minolta 16)
8067.....126 negative carrier (28 x 28mm)
8068.....1 5/8 x 1 5/8 negative carrier (4x4 cm Super Slide size) (158RNCS)
8070.....2¼ x 2¾ negative (6x7)
8072.....Universal Glass anti-newton carrier
8073.....70mm Negative carrier for Hasselbald 2 1/8 x 2 1/8
8074.....Universal Glass negative carrier
8075.....2’ x 10’ negative carrier (2’ x 2’ image, 10’ strip)
8076 2 1/4 Glass negative carrier
8078.....35mm Negatrans (older model)
8081.....35mm Negatrans
8082.....2¼ x 2¼ & 2¼ x 2¾ Negatrans
8083.....2’ extension cone - blank
8084.....2’ extension cone - Leica 39mm
8089.....2’ extension cone - 32.5mm
8092.....645 adapter for 2¼ Negatrans
8097..... 2 1/4 x 2 1/4 Negatrans (older model)
.....16mm (16GNC?)
.....1 5/8 x 2¼ horizontal for 127 film 8 exp (127NCS)
14214.....24mm x 24mm 35mm film Robot negative carrier
Other Accessories:
6731.....Voltage Stabilizer
7010.....Beseler 23C Enlarger Refurbishing Kit
8000.....23C Enlarger (early) same # as 23CII
8000.....23CII enlarger (early) same # as 23C
8002.....23CII-XL w/0 baseboard
8008.....23C Enlarger (early) with extender base
8010.....23CII-XL baseboard
8004.....23CII-XL condenser 110v
8005.....23CII-XL condenser 220v
8011.....23CII Dichro-XL Diffusion Enlarger
8014.....35mm mixing Chamber on 23CII Dichro
8015..... Flat lens board with 1/4’ hole
8016.....Flat lens board, no PL
8020.....5/8’ Recessed lens board - blank
8021.....Lens board 39mm counter bore on face, w/PL
8022.....5/8’ Recessed lens board 39mm, w/PL
8023.....Lens board 39mm counter bore on rear, w/PL
8025.....Flat lens board for 150mm El-Nikkor
8026.....5/8’ Recessed lens board with 25mm hole
8027.....5/8’ Extended lens board with 25mm hole
8028.....5/8’ Extended lens board with 32mm hole
8029.....5/8’ extension lens board 39mm, w/PL
8030.....Flat lens board with 64mm hole, no PL
8031.....Flat lens board with 52mm hole, no PL
8032.....Flat lens board 42mm opening, w/PLBeseler 45a Manual
8037.....Flat lens board 50mm opening, w/PL
8038.....3¼’ extension cone
8041.....Portrait filter
8040.....Red safety filter
8042.....Heat absorbing glass
8043.....Varigam filter set above lensBeseler 45a Manual Diagram
8044.....Plastic filter frame
8045.....Polycontrast Filters above lens
8046.....Calibrated strip
8047.....Dust cover
8079 .....Extension control shaft for Negatrans
8080.....25mm jam nut
8095.....39mm jam nuts
8098....Special Replacement filter holder for condenser headBeseler 45a Manual Diagram
8101.....75W 120V for condenser head (new style)
8104.....75W 120V for condenser head (Old Style)
8105.....200W 24V lamp for Dichro Head (old style)
8108.....250W 82V lamp for Dual Dichro S Colorhead & 23CII Dichro (New Style).
Download here: http://gg.gg/vz72w
https://diarynote.indered.space
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