Recent Products
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Helios 28mm f2.8 soviet lens | 
MINOLTA .. MD 28mm F2,8 | 
Olympus Zuiko 24mm f3.5 Shift |
KONICA 50mm F1,7 AR |
MINOLTA 50mm F1,4 MC ROKKOR PG | 
Tokina 300mm f/2.8 AT-X SD |
MINOLTA MC ROKKOR - PF 58mm F1,4 | 
Tamron 490 400mm f7.5 |
Olympus 28mm f/3,5 | 
Komura 75-150mm F4.5-F32 |
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Most Popular Lenses
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Helios 44-2 58mm F/2 | 
Tamron 17-50mm F2.8 SP AF XR LD Aspherical IF Di II | 
Tamron 70-200mm F2.8 Di LD Macro | 
Tamron 28-75mm F2.8 AF XR Di LD Macro SP | 
Tamron SP AF 90mm F2.8 Di Macro | 
Carl Zeiss Jena 50mm F2.8 Tessar | 
Vivitar (komine) Auto Telephoto 135mm F2.8 | 
Tamron 70-300mm F4-5.6 AF Di LD Macro | 
Sigma 10-20mm F4-5.6 EX DC J | 
Sigma 24mm F2.8 Super Wide II |
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Random Lenses
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Accura 12mm F8 | 
Sigma 70-200mm F2.8 APO EX | 
Vivitar 70-200mm F3.8 Macro | 
Carl Zeiss Jena 28-70 F2.8-4.3 MC Macro Jenazoom | 
Cosina Cosinon-S 50mm F1.8 |
| Statistics
Pentax Lenses: 1,152 | Total Reviews: 5,613 | Views: 27,177,468
| | Users browsing the lens reviews: 46 unregistered users | | |
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| Tokina RMC 28mm F2.8 Review |
I found one of these in a second hand "flea market" in Manchester. It was one of those rare discoveries where they have lots of things and this was behind the counter, covered in dust (with no lens cap I might add!) After a little negotiation, I bought it for a mere £10 (couple of pints of beer in M...
| | | VarioZenitar-K 25-45mm f/2.8-3.5 MC Review |
It is a good zoom, hard-working and very Russian, but with good performance.
G
ood colors
Good shine
Bright
M
echanically, it is no longer so good, the diaphragm mechanism tends to be spent and the zooming slits down.
For me, the bokeh is attractive:
| | | Tokina ( SL17 / RMC ) 17mm f/3.5 Review |
Just bought it from a local market, in mint condition, for 120 Euros.
I used this Tokina RMC 17mm on an APS-C Fujifilm X-T1 with Zhongyi Turbo II booster adapter, which gives me nearly the same FOV as with a FF sensor without such adapter.
I wanted to see where diffraction would kick in as to ...
| | | DZOptics Kerlee 35mm f/1.2 Review |
Kerlee 35/1.2 is an very impressive lens. Build quality is among the best in modern lenses I have experienced, although it is large and heavy (which something I am not very fond of). Even the lens hood in made of metal. Focus ring is very smooth and has enough throw for precise focusing. The apertur...
| | | Vivitar 24-70mm f/3.8-4.8 Series 1 Review |
This is a real interesting lens. It has become my everday go-to despite its obvious drawbacks. One of the few legacy manual 24-xx Zooms, let alone 24-70, it was build by Cosina for Vivitars prestigious Series I. Full metal, no wobbling in the barrels, no creep, good feel. Not overly heavy nor too lo...
| | | Sigma 20-40mm F2.8 EX DG Review |
I've spent quite a while searching for the best wide angle landscape lens for the FF K-1. My short list:
Pentax FA 15-30mm f/2.8 ED SDM WR
SMC Pentax-FA 20-35mm F4 AL
Sigma 20-40mm F2.8 EX DG
Tokina AT-X 20-35mm Pro F2.8
This lens' IQ is at least on par with the rest, is ~$700 cheaper than ...
| | | Tamron Adaptall-2 SP 17mm f/3.5 (51B/151B) Review |
Hello everyone, I wanted to make some consideration about the 17mm adaptall2 3.5 tamron 151B: I bought it on ebay for € 170, a figure that I do not consider economic, I did it mainly for landscapes and to exploit the depth of field but I was immediately disappointed by its lack of sharpness even in ...
| | | MINOLTA .. MD 28mm F2,8 Review |
I tested the lens on the SONY a7 42MP sharpness in the center of the frame..A - f2,8 - 7 , f4 - 8 , f5,6 - 9 , f8 - 8 sharpness at the edge of the frame....B - f2,8 - 5 , f4 - 6 , f5,6 - 8 , f8 - 8
sharpness at the edge of the frame....C - f2,8 - 3 , f4 - 4 , f5,6 - 5 , f8 - 6
Lens s.n. - 105...
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