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The new Apo Rodagon HR series is designed to close the gap between the high-resolution lenses of the inspec.x L series and the Apo Rodagon D lenses, both in terms of imaging quality and price. The first lens of this new series is the Apo Rodagon HR 0.5X which is optimized for a magnification of 0.5X or 2X when used in retro position. The recommended magnification range is 0.35X to 0.65X.
The robust mechanics of this lens make it suitable for applications in the harshest environments. Thanks to the use of a fixed aperture there are no moving parts present that could cause problems in vibrating environments. The standard aperture of F/5.6 is the value at which the lens achieves the optimum performance. For larger aperture values diffraction already limits the achievable resolution. If a larger aperture value is necessary to achieve a certain depth of field, other versions with F/8 and F/11 are available
(values in between upon request).
As you can see from the MTF curve the lens easily resolves 80 lp/mm and is therefore suitable for pixel sizes down to 5µm. Combined with the large image circle of 62mm this makes the Apo Rodagon HR 0.5X a very good match for the popular 12k/5µm line scan cameras.
The Apo Rodagon HR 0.5x features the same focal length as the Apo Rodagon D2x75mm and can therefore replace this lens if higher resolution is needed.

Apo-Rodagon HR

Model	焦 距	光 圈	Image filed φ(mm)	Min. Pixel Size @30% Contrast	最佳 倍率	倍率 範圍	Fitter Thread	Camera Mount	Order NO.
Apo-Rodagon HR 5.6/75-0.5x	75	F5.6	62	5μm	0.5	0.4…0.6	M37x0.75	V	0703-109-000-20
Apo-Rodagon HR 8.0/75-0.5x	75	F8.0	62	5μm	0.5	0.4…0.6	M37x0.75	V	0703-109-000-21
Apo-Rodagon HR 11/75-0.5x	75	F11	62	5μm	0.5	0.4…0.6	M37x0.75	V	0703-109-000-22

LINOS.pdf

• Ideal for 12 k / 5 μm sensors
• Compact and robust mechanics
• High performance / price value
• Large image circle up to 62 mm
• Magnification range: -0.35 ... -0.65
• Camera mount: V-Groove
• Iris diaphragm: fix
• Filter thread: M37x0.75
• Lens length: 47 mm
• Lens diameter: 46 mm