Recent Products
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Tamron 100-300 f5-6.3 Model: 86D | 
Tokina RMC 400mm f5.6 |
Accura LensXtender 2X AUTO for Pentax M42 mount | 
Kenko APS Auto Teleplus 2x | 
Rexagon 28mm f2.8 Wide Angle Super Coated | 
Focal 28mm f2.8 MC Auto | 
Tele-Tokina /T600 / Vivitar 600mm f8 preset | 
Irix 150mm F2.8 Macro 1:1 | 
Opteka 0.2x Fisheye adapter | 
Helios 28mm f2.8 soviet lens |
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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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Chinon Auto 55mm 1:1,7 M42 | 
Vivitar 2x Automatic Tele Converter (M42) | 
Sigma 18-300mm F3.5-6.3 DC Macro HSM (Contemporary) | 
Sigma 70-210mm 4-5.6 AF-K (ZOOM-K) | 
Tamron Adaptall-2 SP 90mm f/2.5 (52B/52BB) |
| Statistics
Pentax Lenses: 1,160 | Total Reviews: 5,674 | Views: 27,765,776
| | Users browsing the lens reviews: 51 unregistered users | | |
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| Tamron 17-50mm F2.8 SP AF XR LD Aspherical IF Di II Review |
I love this lens and can't believe I got it on Craigslist for only $70 last year and only needed to add a lens hood for $15 more.
The image quality is top-notch but the build quality is shaky. The zoom mechanism was a little loose and would not register an accurate focal length on the camera whe...
| | | Kalimar 18-28mm f4-4.5 MC, Auto, Zoom Review |
Pentax P30T, Centon 18-28mm F4-4.5, Fuji Velvia.
The shot was taken wide open and hand-held and was cropped to panoramic format to remove all the vignetting at the corners.
Thi
s was a review I wrote for photo.net quite a few years back.
My version of this lens was a Centon 18-28mm F4.0-4.5 ...
| | | Irix 150mm F2.8 Macro 1:1 Review |
Handling: Handles very well on a K-1 and feels perfectly balanced. Manual focussing is a pleasure, very smooth and precise.
Sharpn
ess: Excellent sharpness from f 5,6 to f 11 in the whole range from infinity to 1:1 (Sharpness is comparable to DFA 100). Sharpness at f 2,8 is acceptab...
| | | Tamron 100-300 f5-6.3 Model: 86D Review |
A terrific find bundled with another lens I was actually wanting. The Good:
Sharp, accurate and fast AF on my K5IIs, a bit slower on the K100D.
Smooth zoom throw.
Good included hood.
Very good color rendition.
Ligh
t and easy to carry around.
A bargain.
The Bad:
Limited range (100 is a LOT lo...
| | | Tamron SP AF 90mm F2.8 Di Macro Review |
I shot this lizard in Barbados. This has been cropped by about 50% and sharpened and had the WB altered automatically. It shows the detail you can expect even if you only half fill the frame with the subject. Original file was 14+mb. More detail than can be seen in this version reduced during upload...
| | | Tokina RMC 400mm f5.6 Review |
I bought a K-1 whilst using a Nikon D3300 with a Sigma 300mm APO which I really liked. I was trying to photograph quite a few birds in flight and found the autofocus "hunting" a fain so, in some respects, I don't really miss the autofocus on the RMC Tokina.
It's not fast, it's not forgiving but y...
| | | Sigma 10-20mm F3.5 EX DC HSM Review |
Purchased used, I find this lens an excellent value. Handles very well, with crisp autofocus and clarity (especially in the center). There is some slight distortion at the corners when shooting wide, but it's not a big issue. I found that learning to compose my shots with it took some time. I am typ...
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