Pentax 03 Fish-Eye 1/1.7" Lens (2011)
Keywords: compactentry-levelfisheyelensmanual-focusmirrorlesspentaxprime-lensq-mountultra-widewide-angle
Product Gallery
Product Overview
Pentax 03 Fish-Eye is a manual-focus ultra wide-angle fisheye lens for Pentax Q-mount. It covers the 1/1.7" image circle. Introduced by Pentax in 2011, it has 6 elements in 5 groups.
As part of the "toy lens" lineup, the 03 Fish-Eye offers a unique 173-degree field of view, which at the time of its launch was quite rare on a cheap digital camera. It opened up a range of creative opportunities.
Ratings
What we found**
Neofiliac score 50% (not directly comparable across industries)
Pros
- Extremely light and compact
- 173°FOV
Cons
- Dark and fixed f/5.6 aperture
- Not made for IQ
Price Comparison
Specifications
Construction
Form Factor
Ultra Wide-Angle Prime Lens
Image Size
1/1.7"
Lens Barrel
Distance scale
Lens Mount
Pentax Q-mount
Material
Plastic mount
Optical Formula | Elements
6 elements
Optical Formula | Groups
5 groups
Dimensions
Size | Diameter
41 mm / 1.61 in
Size | Length
31 mm / 1.22 in
Weight
29 g / 1.02 oz
Function
Angle Of View
173° Diagonal (Q7)
Aperture
f/5.6
Autofocus
No
Crop Factor
4.6
Focal Length
3.2 mm
Focal Length (35mm Equivalent)
14.7 mm
Performance
Max Magnification
0.06x
Min Focus Distance
90 mm / 3.54 in
Production
Debut
2011-06-23
Related Products
Samyang 12mm F2.8 ED AS NCS Fisheye Full-Frame Lens (2014)
40% Neofiliac89% External
Samyang 12mm F2.8 ED AS NCS Fisheye is a manual-focus ultra wide-angle prime lens for Canon EF-mount, Nikon F-mount, Pentax K-mount, Sony A-mount, and Sony E-mount. It covers the full-frame image circle. Introduced by Samyang in 2014, it has 12 element...
Pentax 04 Toy Lens Wide 1/1.7" Lens (2011)
40% Neofiliac
Pentax 04 Toy Lens Wide is a manual-focus wide-angle prime lens for Pentax Q-mount. It covers the 1/1.7" image circle. Introduced by Pentax in 2011 as the 4th lens in the failed Q-system, it has 4 elements in 3 groups. Marketed as a "toy lens&#...
KamLan 8mm F3.0 Fisheye APS-C Lens (2018)
40% Neofiliac
KamLan 8mm F3.0 Fisheye is a manual-focus ultra wide-angle fisheye prime lens for Canon EF-M-mount and Sony E-mount. It covers the APS-C image circle. Introduced by KamLan in 2018, it has 11 elements in 9 groups. Manual focus may be limiting to some, b...
Samyang 8mm F2.8 UMC Fisheye II APS-C Lens (2014)
31% Neofiliac54% External
Samyang 8mm F2.8 UMC Fisheye II is a manual-focus ultra wide-angle prime lens for Canon EF-M-mount, Fujifilm X-mount, Samsung NX-mount, and Sony E-mount. It covers the APS-C image circle. Introduced by Samyang in 2014, it has 11 elements in 8 groups. M...
Olympus 9mm F8 Fisheye Body Cap MFT Lens (2014)
48% Neofiliac
Olympus 9mm F8 Fisheye Body Cap Lens is a manual-focus ultra wide-angle prime lens for Micro Four Thirds-mount. It covers the MFT image circle. Introduced by Olympus in 2014, it has 5 elements in 4 groups. It has a unique "body cap" form factor...
Samyang 20mm F1.8 ED AS UMC Full-Frame Lens (2016)
59% Neofiliac
Samyang 20mm F1.8 ED AS UMC is a manual-focus ultra wide-angle prime lens for Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, and Sony E-mount. It covers the fu...
Pentax 07 Mount Shield Lens 1/1.7" Lens (2013)
40% Neofiliac
Pentax 07 Mount Shield Lens is a manual-focus normal prime lens for Pentax Q-mount. It covers the 1/1.7" image circle. Introduced by Pentax in 2013 as a "body cap" lens with fixed f/9 aperture, it has 1 elements in 1 groups. A normal prime ...
Pentax 05 Toy Lens Telephoto 1/1.7" Lens (2011)
50% Neofiliac
Pentax 05 Toy Lens Telephoto is a manual-focus short telephoto prime lens for Pentax Q-mount. It covers the 1/1.7" image circle. Introduced by Pentax in 2011 as the 5th lens in the failed Q-system, it has 3 elements in 3 groups. Sold as a "toy ...
Samyang 7.5mm F3.5 UMC Fisheye MFT MFT Lens (2011)
50% Neofiliac
Samyang 7.5mm F3.5 UMC Fisheye MFT is a manual-focus ultra wide-angle fisheye prime lens for Micro Four Thirds-mount. It covers the MFT image circle. Introduced by Samyang in 2011, it has 9 elements in 7 groups. Manual focus may be limiting to some, bu...
Laowa 12mm f/2.8 Zero-D Full-Frame Lens (2016)
50% Neofiliac74% External
Laowa 12mm F2.8 Zero-D is a manual-focus ultra wide-angle prime lens for Canon EF-mount, Canon RF-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, Sony A-mount, and Sony E-mount. It is one of the widest rectilinear prime lens that co...
Samyang 10mm F2.8 ED AS NCS CS APS-C Lens (2013)
40% Neofiliac
Samyang 10mm F2.8 ED AS NCS CS is a manual-focus ultra wide-angle prime lens for Canon EF-M-mount, Canon EF-mount, Micro Four Thirds-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, and So...
Laowa 20mm F4 Zero-D Shift Medium Format (44x33) Lens (2022)
75% Neofiliac
Laowa 20mm F4 Zero-D Shift is a manual-focus ultra wide-angle prime lens for Canon EF-mount, Canon RF-mount, Fujifilm G-mount, Leica L-mount, Nikon F-mount, Nikon Z-mount, Pentax K-mount, and Sony E-mount. It covers the medium format (44x33) image circ...
Launch Comparison
Clear List
User Reviews
Comments
Please login before adding comments.
This page contains affiliate links to third-party merchants such as Amazon, eBay, and Rakuten. When you make a purchase using the supplied links, we will receive a commission.
Scores are not directly comparable across industries.
<
>
x