OPTICS

Strongly effecting the image quality

Macro system - Modular Focus from Qioptiq

Qioptiq precision lenses provide virtually distortion-free imaging and thus represent a viable alternative to F-mount lens solutions. When using line scan cameras it is particularly beneficial if the image intensity is uniform across the entire length of the sensor. This demands excellent imaging performance from the lens, with freedom from distortion, high contrast and a correspondingly large image diameter. The magnifying lenses that are often used do not normally possess a helical focussing system. However, the Modular Focus System makes it possible to focus the high-quality Qioptiq lenses with a high degree of precision.

To vary the operating distance or magnification, it is necessary to use a range of extension tubes which are inserted between the focusing system and the lens. STEMMER IMAGING can supply extension tubes of varying lengths to cover a wide range of focal lengths. These lenses are available from 50 to 150mm in both general purpose and colour-corrected version Apo-Rodagon. Two apochromatic macro lenses are also available.

  • Modular Focussing system for use with high-quality, corrected precision lenses
  • Large image field diameter for line-scan and high-resolution area scan cameras
  • Fine focussing adjustment for Qioptiq precision lenses
  • For lenses with M32.5 or M39 connectors
  • Suitable for cameras with C-mount, F-mount plus a range of other mounts
  • The complete system consists of:
  • lens
  • adapter ring to connect the lens to the fine adjustment mechanism
  • fine adjustment mechanism
  • adapter ring to connect the fine adjustment mechanism to the camera
  • extension tube - only necessary if smaller operating distances are required or if the magnification has to be enlarged

Contact us

Technical Support

+44 1252 7800 60
+44 1252 7800 01
support@stemmer-imaging.co.uk

Sales / Consulting

+44 1252 7800 00
+44 1252 7800 01
sales@stemmer-imaging.co.uk

Callback Service

If you have a question or need some information please provide us some data. Our sales team will callback as soon as possible!

Callback Service

Camera adapters

QIOPTIQ MFOC CAM-C

Camera Adapter for "QIOPTIQ modular focus and smart focus"

  • Camera mount C-Mount

QIOPTIQ MFOC CAM-F

Camera Adapter for "QIOPTIQ modular focus"

  • Camera mount Nikon-Bayonet
Extension tubes

QIOPTIQ MFOC TUBUS 25

ExtensionTube

  • Length 25 mm
  • Requires Qioptiq Modular Focus-System

QIOPTIQ MFOC TUBUS 60

ExtensionTube

  • Length 60 mm
  • Requires Qioptiq Modular Focus-System

QIOPTIQ MFOC TUBUS 87,5

ExtensionTube

  • Length 87,5 mm
  • Requires Qioptiq Modular Focus-System
Focusing units

QIOPTIQ MFOC FEINTRIEB

Modular Focus fine focusing unit

  • For focus Adjustment with Modular Focus-System
  • For all Macro-Precision lenses without internal focus adjustment
Lens adapters

QIOPTIQ MFOC OBJ-M39 (A)

Lens adapter for lens with mounting thread M39 x 1/26" (Leica)

  • Covers aperture window
  • Requires Qioptiq Modular Focus-System

QIOPTIQ MFOC OBJ-M39 (B)

Lens adapter with mounting thread M39 x 1/26" (Leica)

  • Adapter for QIOPTIQ RODAGON 135/5.6
  • Requires Qioptiq Modular-Focus ...

QIOPTIQ MFOC OBJ-M50

Lens adaptor

  • M45 x 0.75 > M50 x 0.75
  • For Rodagon 150
Accessories

QIOPTIQ MFOC FEINTRIEB-S

Modular Focus fine focusing unit

  • For focus Adjustment with Modular Focus-System
  • For all Macro-Precision lenses without internal focus adjustment
  • Secure ...