Accessories and Optical Tools
Clamp Screws
Screws to secure adjustment parts such as holders and stages.
Clamp Screws (for Rod Stands)
Screws to secure rods inserted in rod stands.
Intermediate Rings
Auxiliary parts for use in rod stands.
Screw Ring / Resin Washer Sets for Optical Retaining
Mount an element, a Delrin resin ring for protection, and a screw ring onto the holder in that order before use.
M6-M4 Conversion Adapters
Adaptor for converting M6 mounting holes on optical benches and other equipment to M4 holes.
Conversion Washers (M6 to M2)
Adapters for converting M6 mounting holes for smaller aluminum slides to M2 mounting holes.
Screw Set
A set of screws for maintenance, often used to install Sigma Koki products.
Test Target
Used to determine or verify optical-system performance or numerical tolerance (resolution) in photographic technology.
IR Sensor Card
Card-type sensor with a sheet, coated with ET material in powder form, applied to a card; designed for optical-axis adjustment and observation.
UV Sensor Card
Card-type sensor with a sheet, coated with ET material in powder form, applied to a card; designed for optical-axis adjustment and observation.
Multi Sepia Pens - Opaquing pen
It is industrial ultra-fine grease pen.
Metal Writers - Water/solvent proof (Heat-resistant to 250°C)
It is a heat-resistant type marking pen for metal, plastic, glasses and papers.
Tension Checkers
It makes easier to check adhesion and hydrophilia on surfaces of materials.
Optical Tool Kit
A set of tools intended for use only with Sigma Koki optical hardware and stages.
Screw-ring Spanners
Spanners intended specifically for tightening and loosening screw rings used in mirror holders and lens holders.
Nut Drivers
Tools used to secure micrometer heads and other equipment with attached nuts.
Optical Cleaning Kit
Maintenance set used to clean optical products such as lenses, mirrors, and prisms.'Japanese Domestic Sales Only
Handy Optical Cleaning Kit
Maintenance set used to clean optical products such as lenses, mirrors, and prisms. '*Japanese Domestic Sales Only
Dust Off Plus
Maintenance tools used to remove dust from optics using compressed gas. '*Japanese Domestic Sales Only
Lens Cleaner
Cleaner for removing stains, fingerprints, and foreign particles without damage to optics. '*Japanese Domestic Sales Only
Lens Paper
Paper for cleaning optics.
Wiping Cloth
Cloth for cleaning optics.
Dry Cabinet (Electronic Drying Case)
Damp-proof storage cabinets, suitable for storing optics such as lenses, mirrors, and prisms, and other optical hardware at a certain humidity.
Dust Cover (Dust-proof Bag)
Bag for covering optical units for optical experiments and measurements to protect against dust.