Porst 100mm f/2.8 Tele Auto
0.0
(0 reviews)Focal Length
100mm
Aperture
f/2.8-22
Mount
M42
Porst 100mm f/2.8 Tele Auto is a manual focus prime lens for full frame cameras.
Optical design
Bright lens thanks to the high aperture value Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.Physical characteristics
With a lens filter diameter of 52 mm commonly filter size, provides a range of filter options.Porst 100mm f/2.8 Tele Auto purchase historyTrending down 11.0%/mo
eBay Price HistoryeBay Auction (high-low)Linear trend
Prices have been easing around 11.0% per month — sellers are flexible, aim for deals below $114.50.
Fair value (90-day)
$114.50
Don't exceed (P75)
$320.75
All-time low
$7.00
Latest sale
$27.00
Best deals
24 of 48 tracked sales (50%) closed at or under the $114.50 fair value.
- Mar 2, 2025$7.00$-107.50 / typical
- Dec 30, 2024$18.00$-96.50 / typical
- Dec 30, 2024$19.00$-95.50 / typical
- Jul 23, 2025$27.00$-87.50 / typical
- Jun 9, 2025$37.00$-77.50 / typical
eBay Auctions
No active auctions found.
Technical Specifications
Optical
Focal Length100mm
Aperturef/2.8-22
Min Focus Distance1.2m
FocusingManual Focus
Physical
Filter Thread52mm
MountM42
FormatFull frame
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Reviews
No reviews available.
Frequently Asked Questions
What is the Porst 100mm f/2.8 Tele Auto?
Porst 100mm f/2.8 Tele Auto is a camera lens with 100mm focal length, a maximum aperture of f/2.8/22, for the M42 mount, supporting the Full frame format.
What mount is the Porst 100mm f/2.8 Tele Auto compatible with?
Porst 100mm f/2.8 Tele Auto uses a M42 mount and supports the Full frame format.
How much does the Porst 100mm f/2.8 Tele Auto cost?
Based on recent eBay sold listings the Porst 100mm f/2.8 Tele Auto typically sells for around $7.00. Actual prices vary with condition and seller.
Which lenses are similar to the Porst 100mm f/2.8 Tele Auto?
Similar lenses include Fujinon-T 100mm f/2.8, Isco-Gottingen Westar 80mm f/2.8, Zenit IR 100mm f/1.5.