Page 3
Validity These instructions for use are valid for the following device: Device Order no. TO66/21.3-130-V-B 2-05-686 Product Identification Designation Description Telecentric measurement lens Maximum object field diameter in mm 21.3 Maximum image sensor diagonal in mm Working distance in mm Variable aperture Spectral range: 380 nm - 900 nm (visible light) optimized at 450 nm - 490 nm (B - blue light)
TO66/21.3-130-V-B Table of Contents TABLE OF CONTENTS 1 Information about the Instructions of Use..........7 1.1 Intended Use....................7 1.2 Improper Use....................8 1.3 Qualified Personnel..................8 1.4 Warranty and Liability...................9 2 Safety......................10 2.1 Presentation of Safety Instructions.............10 2.2 Safe Handling of the Device..............11 3 Scope of Delivery and Accessories............
Page 5
TO66/21.3-130-V-B Table of Contents 6.2.2 Mounting of filters................52 6.2.3 Mounting at the camera..............52 6.3 Configuration....................53 6.3.1 Setting the working distance.............. 53 6.3.2 Adjusting the aperture................ 54 7 Operation...................... 55 8 Maintenance and Service................56 8.1 Maintenance....................56 8.2 Service......................58 9 Disposal......................
Page 6
TO66/21.3-130-V-B Table of Contents 27: MTF - object field dependent (470 nm, F16)..........40 28: MTF - object field dependent (525 nm, F8)..........41 29: MTF - object field dependent (525 nm, F11)..........41 30: MTF - object field dependent (525 nm, F16)..........42 31: MTF - object field dependent (635 nm, F8)..........
TO66/21.3-130-V-B Information about the Instructions of Use 1 INFORMATION ABOUT THE INSTRUCTIONS OF This document contains technical information, important instructions for correct installation, commissioning and use, as well as product information which were up-to-date at the time of going to press. Using this document makes it easier for you to familiarise yourself with the device and avoid malfunctions caused by improper operation.
TO66/21.3-130-V-B Information about the Instructions of Use 1.2 Improper Use All unintended use and all device-related activities not described in these instructions of use is to be deemed as unauthorised misuse outside the legal limits of indemnity of the manufacturer. Reasonably foreseeable misuse is: •...
TO66/21.3-130-V-B Information about the Instructions of Use 1.4 Warranty and Liability The contents of this document have been checked carefully and correspond to current legislation and best practise at the time of going to press. However, the manufacturer shall not be liable for any damage arising from the use of this edition of the manual, and rejects any warranty derived therefrom.
TO66/21.3-130-V-B Safety 2 SAFETY 2.1 Presentation of Safety Instructions Each safety instruction is introduced by a key word and colour highlighted. The key word indicates the degree of danger. The danger and its cause are described, and then the measures to prevent conceivable consequences of the danger.
TO66/21.3-130-V-B Safety 2.2 Safe Handling of the Device Read the following applicable safety instructions carefully and completely. Follow the instructions for your own safety, the safety of other people, and to avoid damage to the device and the connected technical equipment. Hazards going beyond the general safety instructions are referred to separately at the relevant points in this manual.
TO66/21.3-130-V-B Scope of Delivery and Accessories 3 SCOPE OF DELIVERY AND ACCESSORIES 3.1 Scope of Delivery Designation Quantity Device TO66/21.3-130-V-B Covering cap Hex-wrench, width across flats AF = 1.5 mm 3.2 Accessories The following accessories are available for the lens. Lens holder Designation Description...
Page 13
TO66/21.3-130-V-B Scope of Delivery and Accessories Adapter ringe Designation Description Order no. Adapter ring for R-CLR-100x73 and RK3652, for 1-29-778 d73 - M77x0.75 attachment to lenses with filter thread M77x0.75 Adapter ring for R-CLR-132x104 and RK5268, for 1-29-875 d104 - M77x0.75 attachment to lenses with filter thread M77x0.75 Adjustment Aids...
Page 14
TO66/21.3-130-V-B Scope of Delivery and Accessories CS to C-mount adapter / Extension rings Designation Description Order no. CS to C-mount for connecting C-mount lenses with CS-mount 2-90-414 adapter 5.0 mm cameras, length: 5 mm Extension ring 26 x 31 x 0.5 reduces the minimum object 2-90-415 0.5 mm distance (MOD)
Page 15
TO66/21.3-130-V-B Scope of Delivery and Accessories Filter for filter thread object-side Designation Description Order no. UV blocking filter Long-pass filter from 350 nm, usable as 2-91-316 M77x0.75 protective glass IR-Filter Long-pass filter from 830 nm (daylight 2-91-314 M77x0.75 absorbing filter) Colour filter red Long-pass filter with edge length λ...
Page 16
TO66/21.3-130-V-B Scope of Delivery and Accessories Filter for filter thread camera-side Designation Description Order no. UV blocking filter Long-pass filter from 350 nm, usable as 2-91-121 M20.5x0.5 protective glass IR-Filter Long-pass filter from 830 nm (daylight 2-91-131 M20.5x0.5 absorbing filter) Colour filter red Long-pass filter with edge length λ...
TO66/21.3-130-V-B Device Description 4 DEVICE DESCRIPTION 4.1 Device Views Image 1: Device view Filter thread M77x0.75 C-mount camera connection Type plate Filter thread M20.5x0.5 Aperture setting ring Contact edge camera 4.2 Operating Elements The device provides a rotatable aperture setting ring with fixation for adjusting the aperture.
TO66/21.3-130-V-B Technical Data 5 TECHNICAL DATA 5.1 General Parameters Parameter Value Housing material Aluminium, black anodised Optical material Glass Housing dimensions Length: 215 mm (without connection thread) Diameter max.: 80 mm Diameter aperture ring: 35 mm Clamping diameter: 45 mm und 32 mm Filter thread object-side M77 x 0.75 Filter thread camera-side...
Page 20
TO66/21.3-130-V-B Technical Data Optimal sensor size ADVICE The illustrated image sensor serves as an overview. Other image sensors with image field diagonals up to 21.3 mm are also possible. 1.2" 1" 2/3" 17.1 mm 12.8 mm 8.8 mm 1/1.8" 1/2" 1/3"...
TO66/21.3-130-V-B Technical Data 5.2.2 Depth of field Aperture: F8 Spectral range spatial Image field diagonal frequency 21.5 mm 15.0 mm 11.0 mm Blue: 470 nm 20 LP/mm 8.10 mm 8.10 mm 8.10 mm 50 LP/mm 3.30 mm 3.40 mm 3.50 mm Green: 525 nm 20 LP/mm 7.80 mm...
TO66/21.3-130-V-B Technical Data Aperture: F16 Spectral range spatial Image field diagonal frequency 21.5 mm 15.0 mm 11.0 mm Blue: 470 nm 20 LP/mm 16.90 mm 16.90 mm 17.10 mm 50 LP/mm 7.90 mm 7.90 mm 8.10 mm Green: 525 nm 20 LP/mm 17.10 mm 17.10 mm...
TO66/21.3-130-V-B Technical Data 5.3 Optical characteristics (design data) 2/3" Image 3: Illustrative sketch of optical characteristics Image plane Image field Image centre (axis points) Line grid tangential (T) Image sensor Line grid sagittal (S) ADVICE The following design data was determined with the optics design software Zemax.
TO66/21.3-130-V-B Technical Data 5.3.2 MTF depending on the Object Field Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 24: MTF - object field dependent (450 nm - 490 nm, F16) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 26: MTF - object field dependent (470 nm, F11) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 28: MTF - object field dependent (525 nm, F8) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 30: MTF - object field dependent (525 nm, F16) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 32: MTF - object field dependent (635 nm, F11) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 34: MTF - object field dependent (850 nm, F8) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 36: MTF - object field dependent (850 nm, F16) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data Spatial Frequency [LP/mm]: 20 T 40 T 50 T 60 T 70 T 80 T 20 S 40 S 50 S 60 S 70 S 80 S 13.2 16.5 19.8 23.1 26.4 29.7 33.0 Object Field Height [mm] Image 38: MTF - object field dependent (450 nm - 620 nm, F11) Spatial Frequency [LP/mm]: 20 T...
TO66/21.3-130-V-B Technical Data 5.4 Conditions for Operation, Storage and Transport NOTICE Damage to the device as a result of improper storage or improper transport • Shipping and storage only in its original or adequately padded packaging. • The cover caps (scope of delivery) must be mount for protection during storage and transport.
TO66/21.3-130-V-B Commissioning 6 COMMISSIONING 6.1 Unpacking The lens is locked in a rotary pack sleeve. 1. Unscrew the cap of the rotating pack sleeve. 2. Remove the lens. 3. Remove the cover caps only after complete installation and shortly before use at the place of use.
TO66/21.3-130-V-B Commissioning 6.2.1 Mounting at the clamping area The assembly of the lens takes place at the clamping area. The appropriate mounting adapters are available as accessories. see "Lens holder", page 12 1. Loosen the socket head cap screws of the objective holder. 2.
TO66/21.3-130-V-B Commissioning 6.3 Configuration 6.3.1 Setting the working distance The lens has a fixed working distance. The distance is specified from the front edge of the lens to the test object. Mount the lens at this working distance above the test object. ADVICE Optical elements e.g.
TO66/21.3-130-V-B Commissioning 6.3.2 Adjusting the aperture The lens features a variable aperture. ADVICE Change in light intensity The light intensity is halved in each case at the transitions 8 / 11 / 16 / 22 as well as at 10 / 14. Image 47: Adjusting the aperture Aperture setting ring Scale ring...
TO66/21.3-130-V-B Operation 7 OPERATION ADVICE The front lens can be protected from foreign bodies by using the UV filter (protective glass). see "Filter für Filtergewinde objektseitig" Keep the lens away from foreign objects (dusts, mist, water splashes or similar) during operation. These substances can damage the optical surfaces. Vapours may be permanently deposited on the front lens and affect imaging performance.
TO66/21.3-130-V-B Maintenance and Service 8 MAINTENANCE AND SERVICE 8.1 Maintenance The device is maintenance-free. Depending on the operating environment, it may have to be cleaned. Perform cleaning only if the imaging characteristics are noticeably disrupted. Only clean surfaces accessible from the outside. Do not open the lens. If there is dirt inside the lens, contact the support.
Page 57
TO66/21.3-130-V-B Maintenance and Service Cleaning the optical surfaces NOTICE Follow the specified cleaning sequence. Never use dry cloths for cleaning. This allows dust and other contaminants to be rubbed into the lens surface, thereby damaging it. 1. Remove non-adherent dusts with a blower brush or cleaned compressed air.
TO66/21.3-130-V-B Maintenance and Service 8.2 Service Technical Support Please contact our technical support if you have any technical questions concerning our products. We will be glad to be of service: Monday to Thursday 8:00 to 17:00, and Friday 8:00 to 15:00. Vision &...
TO66/21.3-130-V-B Disposal 9 DISPOSAL The device and its accessories and packaging must be sent to environmentally compatible recycling. Disposal, including that of individual components, must also always be in a way that does not harm the environment, that is it must be done in accordance with the currently valid legal regulations.
Page 60
Vision & Control GmbH Mittelbergstraße 16 98527 Suhl, Germany Telephone +49 (0) 3681 7974-0 Vision & Control GmbH...
Need help?
Do you have a question about the Blue Vision TO66/21.3-130-V-B and is the answer not in the manual?
Questions and answers