Description
- Type: UV Filter
- Model Number: UNC UV
- Package: Yes
- Brand Name: NiSi
NiSi Protector UNC UV Ultra thin Optical (H-K9L) Filter for Canon Nikon Sony
Ultra Slim Brass Filter Frame + H-K9L Optical Glass + U-type Nano coating
Brand introduction:
NiSi is set up in 2005 when NiSi is an international young brand in the filter field. In 2009 NiSi developed LR UV filters with
Golden-Ring which caused a shock in the filter industry. Now NiSi is trying to become NO.1 filter brand in China.
NiSi got a lot of patented optical technologies, professional CNC machining equipments, advanced optical instruments and
more than 20 years experiences of high-end optical design experts.
NiSi filter’s glasses are come from AGC in Japan and Schott in Germany, they are world class high quality optical glass supplier.
NiSi has UV, CPL, ND filter series. It is using high quality aviation aluminum. And the frame is only 5.2mm that is thinnest in
the world and accord with European standards of ROHS.
Item description:
NiSi's UNC UV Protector is a strong and stury filter to pretect your lens, stylish and hard wearing the Protector will protect your
lens without compromising the quality of your photos. It using H-K9L high quality optical glass for material.
H-K9L is a commonly used high quality optical material. Because of its homogeneity, low air bubbles, good physical and chemical
performance, it is usually processed to high precision optical element used in visible and near infrared region , such as lens, prism,
plane mirror etc. For H-K9L, H means environmental glass which conforms to European ROSH standard, and also without Lead,
Arsenic, Cadmium and radioactive element. K means crown glass. 9 means it ranks at ninth in crown glass.
Features
Nano coating
Waterproof
High light transmittance reaches 99.3%
High definition (HD), High flatness and parallelism black rimmed egeg
Sturdy ad durable cooper frame
Original creation royal classic coloring technology
Specification:
Brand: NiSi
Filter Type: UNC UV
Coating: Nano coating
Type: Ultra thin Brass frame super Nano multi-coating UV
Transmittance: 99.3%
Frame Height: 2.15mm
Frame Material: Brass
Lens Spring: Thread Screw-in
Material: Environmental protection optical glass H-K9L
Offer sizes:
52mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm
Package includes:
1 x Lens Filter
1 x (free gift)
