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imatest SFRreg
The SFRreg test target consists of a slanted-edge quadrant pattern enclosed within a circle. It is used for measuring MTF and lateral chromatic aberration. A test image typically contains several targ
Details
SFRreg targets can be placed at arbitrary positions and angles to accommodate a wide variety of test cases:
- Long distance tests where conventional charts would be impractically large
- Ultra-wide Field of View tests (>170) where a flat target cannot reach the outer field
- Autofocus tests where a single frame can contain several targets placed at different distances
Watch this video and see the SFRreg module in action.
Available substrates: High Precision Film, Reflective Inkjet and Transmissive Inkjet
Reflective Inkjet & Transmissive Inkjet size options
| Size Option | S.I. | Imperial |
| 1x | 200 mm | 7.9" |
| 1.5x | 300 mm | 11.8" |
| 2x | 400 mm | 15.7" |
| 3x | 600 mm | 23.6" |
| 4x | 800 mm | 31.5" |
| 5x | 1000 mm | 39.4" |
High precision film targets
Produced at a size of 196.85 mm x 234.95 mm (7.75" x 9.25") on 8x10" film.
| Tiling | Total Targets | S.I. | Imperial |
| 1x1 | 1 | 196 mm | 7.7" |
| 1x2 | 2 | 117 mm | 4.6" |
| 2x2 | 4 | 98 mm | 3.8" |
| 2x3 | 6 | 78 mm | 3.0" |
| 3x4 | 12 | 58 mm | 2.3" |
Quantity discounts apply. 20% discount on orders of 5-8 targets. 40% discount on orders of 9+ targets. Discount will show in shopping cart.
The SFRreg module also supports the Optikos Meridian™ Production Camera Test System which projects test targets that allow you to test a camera focused at infinity in compact environments.
Please contact charts@imatest.com for additional customization options.
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