D5500 Dichroic Enlarger

 

 

 

Omega D5500
4"x5" Enlarger

Introduced: 1982
Discontinued: 1997

 
The D5500 employed all of the technology and design advances available in the early 1980s. Like the C760, the column had no baseplate, but was bolted directly to the baseboard, providing a very rigid support.  The negative stage was extended further forward to allow the lamphouse to be mounted squarely with no overhang, reducing alignment problems. To further reduce alignment issues, lifting levers were eliminated; the heads were fixed in position and the enlargers incorporated a new carrier system utilizing mask holders with the actual masks held in position magnetically.  The chassis was designed to accommodate power lift and focus controls.  Elevation control was through a centrally mounted, self locking, quick-release handle, which was faster to use than the rack and pinion system on the D5.  Another useful touch was left and right-hand focus controls.

Control of the colorhead settings was from a convenient table level controller or translator/controller, connected to the lamphouse via a ribbon cable, with the controllers also providing timer functions.  Since filtration levels were electronically controlled, accuracy was improved compared to using the mechanical thumbwheels on the Chromega D Dichroic colorhead.  The controllers also provided a computer interface port, the intention being that users could control the enlarging process from a computer using custom software.  Relatively few of the D5500 condenser enlargers were sold as it was discontinued when the ProLab II condenser enlarger was introduced in 1985.

Despite the advanced features, the D5500 failed to outsell the venerable D5, and as the enlarger market slumped it was the D5500 that was discontinued, rather than the older model.

Used Advice: The D5500 is fully serviceable, but some parts are expensive.  The electronics should be closely examined for proper operation.  Early controllers with the membrane keypad were prone to keyboard failure.  Conversion kits are still available, but not inexpensive. Test the Fine Elevation Controls for proper operation - please refer to our D5500 Service Advisory for details.


Enlargers | Components | Neg. Carriers | Lens Mounts | Lens Plates | Accessories | Lamps

Enlargers

407-800 D5500 Condenser Enlarger  D
407-850 D5500 Computerized Dichroic Enlarger with 407-911 Controller  D
 

Major Components

407-900 D5500 Chassis with carrier cassette and single lens mount D
407-905 D5500 DV Condenser Lamphouse D
407-904 CLS Auto Dichroic Lamphouse (requires controller) DL
407-912 D5500 Baseboard DL
407-911 CLS Auto Dichroic Controller D
407-921 CLS Auto Dichroic Controller II D
407-923 CLS Auto Dichroic Controller III DL
407-910 CLS Translator/Controller D
407-913 CLS Translator/Controller III DL
407-933 CLS Translator/Controller IV DL
 

Negative Carriers

Negative Carrier Holders
423-950 Negative Carrier Holder - C Size (for formats up to 6x7cm) DL
423-951 Negative Carrier Holder - D Size (for formats 6x9cm to 4"x5") DL
423-952 Negative Carrier Holder - Film Strip DL
423-953 Rapid Shift Negative Carrier Holder - C Size X
 
Mask Sets
423-912 Kodak Disc format (D Size) DL
423-902 110 format (C Size) DL
423-913 126 Instamatic (C Size) DL
423-903 35mm Half Frame (C Size) DL
423-904 35mm Full Frame (C Size) DL
423-915 2"x2" Mounted Slide (C Size) DL
423-905 4x4cm (127 format) (C Size) DL
423-906 6x4.5cm (2¼"x1-5/8") (C Size) DL
423-907 6x6cm (2¼"x2¼") (C Size) DL
423-908 6x7cm (2¼"x2¾") (C Size) DL
423-909 6x9cm (2¼"x3¼) (D Size) DL
423-910 3¼"x4¼" sheet film (D Size) DL
423-919 Polaroid 105 format (D Size) DL
423-918 9x12cm (D Size) DL
423-911 4"x5" sheet film (D Size) DL
423-901 Custom Mask Set X
 
Film Strip Mask Sets
423-960 35mm - 6 frames DL
423-961 2¼"x2¼ (6x6cm) - 4 frames DL
423-962 2¼"x2¾" (6x7cm) - 3 frames DL
423-963 2"x2" Mounted Slide - 4 slides DL
 
Special Purpose Carriers
423-920 Universal 5"x5" Glass Carrier with Anti-Newton glass DL
423-939 Two Pin Glass Registration Carrier X
423-938 100' Spool Glassless Carrier X
 

Lens Mounts

421-900 Flat Single Lens Mount (replacement) (requires lens plate) DL
421-901 Three Lens Turret (accepts most 39mm thread lenses 50-135mm) DL

Click here to view a Lens Mount Reference Chart

 

Lens Plates

For Single Lens Mount  
421-902 ½" cup for 39mm threaded lenses DL
421-903 ½" cup for 50mm threaded lenses DL
421-904 ½" cup for 32.5mm threaded lenses DL
421-905 ½" cup for 42mm threaded lenses DL
421-922 1" cup for 32.5mm threaded lenses DL
421-924 1" cup for 39mm threaded lenses DL
421-926 1" cup - Blank DL
421-911 Flat Plate - Blank DL
421-010 39mm Leica thread Lock Ring C
421-014 50mm threaded Lock Ring DL
 
For Three Lens Turret
421-930 Extended Oval Lens Plate with 25mm hole  C
421-931 Extended Oval Lens Plate with 32.5mm hole  C
421-932 Extended Oval Lens Plate with 39mm hole  C
421-933 Extended Oval Lens Plate with 50mm thread  C
421-935 Extended Oval Lens Plate with 42mm hole  C
421-943 Flat Oval Lens Plate with spacer with 25mm hole  D
421-944 Formed Oval Lens Plate with 25mm hole  C
421-945 Formed Oval Lens Plate with 32.5mm hole  C
421-915 Special Lens Plate for 150mm EL Nikkor lens C

Accessories

407-902 6x7cm Light Multiplier  (early type) DR
407-903 35mm Light Multiplier  (early type) DR
407-927 6x7cm Light Multiplier with color probe DL
407-928 35mm Light Multiplier with color probe DL
407-930 Parallel Computer Interface Cable DL
429-052 DV Filter Holder (for DV lamphouse - accepts 5" square filters) C
429-900 Wall Mount  DL
429-901 Wall Brace  DL
429-903 Professional Enlarging Table 30"x40" C
429-905 Floor Stand with 24"x30" Drop Table D
429-906 Floor Stand with 32"x42" Drop Table D
429-910 Power Elevation Unit D
429-911 Power Focus Unit  D
429-912 Power Elevation/Focus Controller DL
429-920 Masking Attachment X
429-925 Under the Lens Filter Holder DL
429-930 Conversion Kit for Auto CLS Translator/Controller DL
429-931 Conversion Kit for Auto CLS Controllers I and II  DL
461-058 Dual Pedal Footswitch for Controllers C
473-103 Rectangular Heat Absorbing Glass for DV Lamphouse C
 

Lamps

471-002 211-type 75w/120v for condenser lamphouse C
471-003 212-type 150w/120v for condenser lamphouse C
471-900 Quartz Halogen 200w/82v for dichroic lamphouse C
 

 
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