For Sale Cooke Portrait PS945 229mm f/4.5 L 4X5 Copal No. 3 Shutter

[Asher Kelman]

I have this Gem For sale $4,500 or best offer!!

Beautifully superb lens for collectors! NO haze, no fungus. Buyer pays shipping and is calculated by distance.Grade: Near Mint ◆Appearance of the item：The items are very clean and very beautiful. .◆Functional：It works properly, no issues found. ◆Optical system：No haze, No fungus, No scratch, No balsam separation

Serial No. 77133

Format
4x5"

Effective Focal Length
229mm/9 inches

Aperture Range
f/4.5 to f/90

Optical Construction
4 elements in 2 air-spaced doublets

Iris Scale
One engraved scale marked at full stops

Angular Rotation of Iris Scale
68.5 degrees

Format Angle of View
45 degrees

Front Lens Clear Diameter
62mm

Image Circle at Infinity
190mm

Shutter Speeds
1 to 1/125 seconds, T, B

Filter Size
77mm

Front Internal Mounting Thread
M77 x 0.75 pitch x 5mm long

Front Mounting Diameter
80mm

Shutter Diameter
102mm

Clearance Diameter for Shutter Levers
134mm

Shutter External Mounting Thread
M62 x 0.75 pitch

Flange Focal Distance
216.8mm nominal at infinity

Location Bore in Lens Board
Standard for Copal #3 Shutter, 65mm using supplied clamp ring

Overall Length
90mm

Weight
0.73 kg/1.6 lbs.

External Finish
Semi gloss black anodize with textured gold bevel ring


Please let me know if you have any questions!!

 

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[Asher Kelman]

My apologies, I have added the Serial No. to the original information, as I must have missed adding it.

Best,

-Asher

 

[Asher Kelman]

Serial number is 037