Jessop 50/2.8 [V2]

Second version of the Fujimoto / Spiratone six-element 50/2.8 enlarger lens. Early samples in the plain blue ‘pre-rainbow’ Jessops packaging are marked ‘6 ELEMENT’.

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Category: Enlarger Lenses

Specifications
Reviews

Dimensions	50 mm
Focal Length (mm)	50
Max Aperture (f)	2.8
Min Aperture (f)	16
Aperture Blades	6 (Straight)
Elements	6
Sharp (Near)	87.5%
Sharp (Far)	87.5%
Flange-Focal Distance (mm @ ∞)	41
RF/L Extension (mm)	21
Rear Mount	M39
Serial Numbers	Unserialled