Formatt Hitech Hi Def Circular Schott-desag B270 Crown Optical Glass Polarizer Review
Lindsey Optics has appear the Brilliant² Rota-Political leader Round Polarizer that is designed to fit 4" x 5.65" cine matte boxes that allows you to rotate the included 138mm Round Bright-Pol Circular Polarizer. They take also appear v new 4″x5.65″ Brilliant² Tray Mount Close-Up Lenses.
Vivid² Rota-Politico Circular Polarizer
The Brilliant² Rota-Politico is designed to place a rotating polarizer in a iv×five.65 matte box, even if the matte box does not have a rotating filter stage. In matte boxes with a rotating stage, the Rota-Politician is quick to insert and once installed, it'south fast and piece of cake to adjust. It does not crusade any interference with rods in a rod mounted matte box. The Brilliant² Rota-Politico Round Polarizer comes with a 138mm Round Vivid-Pol Round Polarizer with 38% transmission, resulting in a 1.five stop low-cal reduction (a neutral density value of ND 0.45). The tray has a large 5.1″ clear discontinuity, which ways the polarizer can be used even when working with broad bending and large zoom lenses.
Polarizers are extremely efficient at reducing reflections on glass, water, and other cogitating objects. They as well saturate blue skies and increment colour saturation in landscapes by reducing micro-reflections in the scene.
The organisation features a unique mechanical design that includes an all-aluminum principal gear in which the Polarizer is mounted. The principal gear rests on internal Delrin rollers so the rotation of the filter will be smooth and won't slip. The master gear is driven past aluminum thumb wheels that are geared with standard 0.eight pitch gear teeth for use with motorized wireless remote systems. Rotation of the polarizer tin can be done past spinning either of the two thumb wheels by hand or with a motor mounted on the 1/iv–20 thread in the handle
As with all circular polarizers, the Brilliant Pol Round Polarizers are constructed with 2 internal components, a linear polarizer that volition reduce reflections when rotated and a "quarter-moving ridge plate" that spins the light entering the camera lens, preventing any cross polarization inside the camera and lens arrangement. Lindsey Optics Brilliant-Pol Polarizing Filters are constructed using Schott B270 "water white" optical drinking glass and accept a broadband multi-layer anti-reflection blanket that is claimed to dramatically reduces flare, stray light and ghost images caused by filter to filter reflections. Contrast and color saturation are too said to be increased. They are footing and polished to be very flat and are claimed to not cause distortions or focus shifts, even with long focal length lenses. The filters are basis and polished on double-sided lappers. They are flat to the highest industry standard, confirmed past a Zygo Phase Shift Interferometer. They are claimed to not cause distortions or focus shifts, even with long focal length lenses.
As far as contest goes, Revar Cine also makes a Rota-Tray iv×five.65/138mm with Circular Polarizer ($599 USD). Bright Tangerine makes the Clash 138 ($597 USD) matte box which can take whatsoever standard 138mm circular filter, including polarizers, diopters, divide-diopters and FX filters like diffusion. Formatt Hitech has a 138mm Hullo Def Circular Schott-Desag B270 Crown Optical Glass Polarizer ($342 USD).
The Vivid² Rota Politico rotating polarizer works with ARRI, Bright Tangerine, Chrosziel, Vocas, and other professional matte boxes. The Brilliant² Rota-Politician Circular Polarizer retails for $599 USD and they are available now.
Vivid² Tray Mount Shut-Upward Lenses
Forth with the new Brilliant² Rota-Political leader Circular Polarizer, Lindsey Eyes have besides unveiled 5 new 4″x5.65″ Brilliant² Tray Mount Close-Up Lenses. These are available individually or every bit a set, and are offered in values of +1/iv Diopter, +1/two Diopter, +1 Diopter, +2 Diopter, and +3 Diopter.
Then what is a 138mm diopter and what does information technology do? In instance you lot aren't familiar with diopters, they are used to shorten the close-focusing distance of normal stock-still focal length or zoom lenses. This allows the photographic camera to focus closer to the field of study and reach a larger paradigm size. In unproblematic terms, they are like putting a magnifying drinking glass in forepart of your camera's lens. Diopters are the simplest and least expensive method of shut-upward photography and are an alternative to using a dedicated macro lens. There are also such things equally Split Diopters, which can create a number of effects in camera. Effects such every bit splitting focus into two fields, or creating interesting shots for dream sequences.
The unique tray mount design allows quick and easy insertion and changes of close-upward lenses in both clip-on and rod mount 4″x5.65″ cine matte boxes. The Brilliant² Tray Mount Close-Upwards Lenses employ Lindsey Eyes 138mm Close-Up Lenses (Diopters), which are permanently mounted in 4″x5.65″ trays. The tray has a 5.i″ bore clear aperture that allows y'all to utilise the diopters with big and wider-angle lenses.
The +1/4 diopter and +1/two diopter values fit in one matte box slot. The +1 diopter and +2 diopter values use two slots. The +iii diopter uses 3 slots in the matte box.
Every bit far equally contest goes that is a hard one. Nigh 138mm diopters don't come in 4″x5.65″ trays. ARRI makes a 138mm Diopter Stage for Matte Boxes which retails for $600 USD. Schneider makes a range of 138mm diopters in various strengths. These retail for around $430 USD each. Tiffen also has 138mm Close-upwardly diopter filters available from $333.50 USD.
The diopters are $550 USD each. A 4″x5.65″ Brilliant² Tray Mount Diopter Set is $2,750 USD. They are now available to buy.
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Source: https://www.newsshooter.com/2018/10/22/lindsey-optics-brilliant%C2%B2-rota-pol-circular-polarizer-brilliant%C2%B2-tray-mount-close-up-lenses/
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