ProMaster 37mm Protection - Digital HD
$ 24.95
ProMaster 37mm Protection - Digital HD
ProMaster SKU: 4999 | Helix SKU: PR4999
Overview
The ProMaster Digital HD Protection Filter is an extremely high quality optically clear filter designed primarily to protect your lens. Constructed with premium Schott optical glass and 12 layers of anti-relective coating, these filters are designed to yield extreme image sharpness. They also feature a precision machined, super slim aluminum frame with anti-reflective matte finish and knurled edges.
+ Premium Schott optical glass
+ 12 layer anti reflective coating
+ Precision machined aluminum ring with matte finish and knurled edges
ProMaster 37mm UV - Digital HD
$ 34.95
ProMaster 37mm UV - Digital HD
ProMaster SKU: 4971 | Helix SKU: PR4971
OVERVIEW
The ProMaster Digital HD UV Filter is an extremely high quality UV filter designed to protect your lens and to filter excess ultraviolet light. Constructed with premium Schott glass and 12 layers of anti-reflective coating, these filters are designed to yield extreme image sharpness. They also feature a precision machined, super slim aluminum frame with anti-reflective matte finish and knurled edges.
SPECIFICATIONS
| Frame Material | Aluminum |
| Frame Finish | Matte |
| Lens Material | Schott Glass |
| Coatings | 12 Layers |
| Coating Type | L39 UV Coating |
ProMaster 37mm UV - HGX Prime
$ 54.95
ProMaster 37mm UV - HGX Prime
ProMaster SKU: 6655 | Helix SKU: PR6655
OVERVIEW
- Protective: Repellemax II Anti-static barrier resists dust, dirt, oil, water and fingerprints.
- Best Image: Cutting-edge multi-coatings and black rimmed glass pass the clearest light to your sensor.
- Strong and Durable: Ultra hardened glass with scratch resistant coating.
- Bright: Extremely high visible light transmission to your camera.
SPECIFICATIONS
- Thread diameter: 37mm
- Outer diameter: 39mm
- Frame thickness: 6.3mm
- Lens thickness: 1.3mm
- Coatings: 22 layers
- Light transmission rate: 98.2% (average at 400 - 700 nm)
- Reflection: less than 0.3% (average at 420 - 680 nm)
- UV cutoff: 390 - 400 nm
- Made in Japan
ProMaster 37mm UV - Multi-Coated
$ 15.95
ProMaster 37mm UV - Multi-Coated
ProMaster SKU: 4489 | Helix SKU: PR4489
OVERVIEW
The ProMaster Multi-Coated UV filter absorbs the ultraviolet rays which often make outdoor photographs hazy and indistinct. It is a multipurpose fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector.
The multi-coated filter has the ability to minimize reflection at the filter surfaces which reduces flare and ghosting. The result is an average light transmission of over 97%, giving sharp contrast and well balanced color; thus enhancing the performance of today's multi-coated lenses.
SPECIFICATIONS
| Frame Material | Aluminum |
| Frame Finish | Matte |
| Lens Coatings | Single-Sided Multi-Coat |
| Light Transmission | 97% < |
