Texas Instruments TI-Nspire CX Graphics Calculator. The TI-Nspire CX handheld is a robust, hands-on learning tool that satisfies math & science curriculum needs from middle school through college. The TI-Nspire CX handhelds innovative capabilities support teaching strategies that research has found accelerate understanding of complex mathematic & scientific concepts. ...

Features The worlds leading brand of ticket attachments renowned for their quality. Packed in boxes of 5000. 20mm. ...

Features The worlds leading brand of ticket attachments renowned for their quality. Packed in boxes of 5000. 40mm. ...

Features Avery Ticket Attachments 02161. The worlds leading brand of ticket attachment, renowned for their quality. Packed in boxes of 5000.

Size: 65mm.

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Textured nonslip surface Provides cushion for your body Lightweight & durable Solid construction Durable & chic, Gaiams Tie Dye yoga mat provides a stable, non-slip surface for your yoga practice. Perfect for home or studio use, this yoga mat ensures the safety & comfort you need to enhance proper alignment & maintain all your yoga poses. Ideal for everyone, from beginners to seasoned yogis. Taiwan. Spot clean your tie dye yoga mat with Gaiams Mat Wash or damp cloth with cold water & mild detergent. Dry flat. The mat may fade & become brittle & unusable if exposed to the sun for extended periods of time. We recommend storing your yoga mat in a mat bag when not in use. 24"W x 68"L x. 12" thick (61cm x 172cm x 3mm) ...

The Tiffen UV Protector Filter is a general use, clear filter that helps to absorb ultraviolet light & reduce the bluish cast of daylight. This filter is especially useful when photographing at high altitudes or around bodies of water. No additional coloration or contrast is provided, allowing you to pair this filter with others. The UV filter is also useful as a general protective filter to leave on lenses at all times. Filters help to reduce dust & moisture from reaching your lens element & provide additional protection in case of drops or situations where scratching could occur. Tiffen filters are made using Color Core technology a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10, 000th of an inch, then mounting to precision metal rings. ...

Tiffen Circular Polariser Filters
- Light rays which are reflected become polarised. Polarising filters are used to select which
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Digital HT filters are a state-of-the-art technological breakthrough in multi-coated photo & video filters. Made for the discerning professional & imaging enthusiast, Digital HT filters with Hi-Trans Double-Sided Titanium Multi-Coating surpass even military specifications for hardness & durability. Digital HT
- High Transmission
- filters offer the strength of a. Titanium coating combined with the purest optical quality glass & Tiffen&144;s Academy-Award-winning Color Core technology. They present unmatched scratch-resistant durability & worry-free cleaning while other coated filters on the market today cautiously suggest delicate, if any, cleaning procedures, in fear of destroying the coating (and thereby the filter). & that&144;s not all these High Transmission filters feature a low profile titanium finish ring & anti-reflective black lock ring which sets these filters apart from the rest. Digital HT Neutral Density Filters These filters reduce the amount of light passing through the camera lens without changing the color of the scene. They are especially useful in bright light conditions to help prevent overexposure. Neutral Density filters also allow proper exposure at a wider lens opening for reduced depth-of-field to highlight a key subject by making the foreground and/or background out of focus.

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Neutral density filters are used to slow shutter speeds with fast films, to decrease depth of field, & to lower the effective ISO of high speed film ND filters are often overlooked by beginning photographers, despite multiple uses. Features & Specifications: Eliminates overly bright, washed-out images. Balances exposure. Controls depth of field 55 millimeters in diameter. For use with F-stop 2 on a manual camera for all film types, color or black & white. ...

The Tiffen 0.9 ND Filter is a solid neutral density filter providing a 3 stop exposure. This 0.9 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field & convey movement more easily. Neutral density filters do not affect the coloration of the image & are ideal for pairing with other filters. This filter is made using Color Core technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10, 000th of an inch, & then mounting to precision metal rings. ...