Camron Camron 135mm f2.8 Heritage

Overview

The Camron 135mm f/2.8 is one of countless generic M42-mount telephoto lenses that flooded the market during the manual-focus SLR era, sold under house or budget brands. The only substantial community reference to the 'Camron' name comes from a photo.net thread in which a user picked one up in a junk store, speculating that the name 'Camron' may have been chosen to evoke associations with better-known makers like Canon or Tamron. Beyond that, hard information about this specific lens is scarce, and the reviews available do not establish a manufacturer, production date, or optical formula for it. Lenses of this class (135mm f/2.8 M42 primes) were extremely common, often rebadged from a handful of Japanese OEM makers, and were popular as inexpensive portrait and short-telephoto options. No established nickname or cult following exists for the Camron 135mm f/2.8 itself; it remains an obscure, budget-tier legacy lens rather than a sought-after collectible.

Verdict: The Camron 135mm f/2.8 is an obscure, budget M42 telephoto with virtually no documented pedigree or optical reputation. It is best suited to curious tinkerers and adapted-lens experimenters who enjoy cheap junk-store finds, rather than anyone seeking a known optical character. Buy it only if it is cheap and mechanically clean, and treat any results as a pleasant surprise.

Optical Character

Color

Neutral in tone, typical of a modest vintage 135mm telephoto.

Sharpness wide open

Specific sharpness unknown; comparable lenses tend to be sharp when stopped down but soft wide open.

Vignetting

Comparable lenses show vignetting wide open, but unconfirmed for this lens.

Community Insights

What people love

It can be found cheaply in junk stores and often turns up in clean condition with clean, well-moving aperture blades free of oil

What people dislike

Almost no documented information exists about the lens, making it hard to know what to expect
The generic 'Camron' branding is viewed with suspicion as a possible attempt to mimic Canon or Tamron

Pro Tips

As with most vintage 135mm f/2.8 telephotos, expect best results stopped down and use it primarily as a portrait/short-telephoto lens; specific optimal settings for this lens are unknown

Sources (1)

Web-grounded synthesissecondary

The Camron 135mm f/2.8 is one of countless generic M42-mount telephoto lenses that flooded the market during the manual-focus SLR era, sold under house or budget brands. The only substantial community reference to the 'Camron' name comes from a photo.net thread in which a user picked one up in a junk store, speculating that the name 'Camron' may have been chosen to evoke associations with better-known makers like Canon or Tamron. Beyond that, hard information about this specific lens is scarce, and the reviews available do not establish a manufacturer, production date, or optical formula for it. Lenses of this class (135mm f/2.8 M42 primes) were extremely common, often rebadged from a handful of Japanese OEM makers, and were popular as inexpensive portrait and short-telephoto options. No established nickname or cult following exists for the Camron 135mm f/2.8 itself; it remains an obscure, budget-tier legacy lens rather than a sought-after collectible.

https://www.photo.net/discuss/threads/camron-135mm-f-2-8-anyone-have-any-information-on-this-lens.172656/