Profile Projectors
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Free UK DeliveryMitutoyo Series 302 Profile Projectors (PJ-P1010A or PJ-P2010A) - Choice of Model£10,812.00 £9,010.00- Stepless illumination
- Excellent durability and energy-saving performance
- Stable dimension and angle measurements in harsher environments
9010 Reward PointsPrice Match Guarantee302-80X-10 -
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Free UK DeliveryMitutoyo 172-868E Series 172 Profile Projectors, PH-3515F£13,464.00 £11,220.00- Bench-top model
- Heavy-duty XY stage
- Suitable for thread pitch measurements
11220 Reward PointsPrice Match GuaranteeMIT-172-868E -
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Free UK DeliveryMitutoyo 304-919E Series 303 Profile Projectors, PV-5110£18,936.00 £15,780.00- Floor-standing model
- Easy and error-free angle measurement
- Includes zero-setting, ABS/INC coordinate switching functions
15780 Reward PointsPrice Match GuaranteeMIT-304-919D -
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Free UK DeliveryMitutoyo Series 303 PJ-H30 Profile Projectors - Choice of Model£19,848.00 £16,540.00- Improved light intensity
- High measuring accuracy
- Rapid single-handed adjustment
16540 Reward PointsPrice Match Guarantee303-71X
About Profile Projectors
Profile projectors, also known as optical comparators or shadowgraphs, offer non-contact measuring for linear, angular, or radius features on a variety of workpieces. The target is placed on the stage, and a light is shined on the target from underneath. This causes the target's profile, or shadow, to be projected on the screen. A telecentric optical system is used to enable accurate measurements.
An optical system called a "telecentric optical system" is used in the profile projector so that it can be projected with accurate magnification from any position on the stage. With a general lens, near objects look large and distant objects appear small, which allows you to judge perspective. Telecentric lenses project the same size for near and far objects, allowing you to cast the shadow of an object at the correct magnification without warping the image.
