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Gratical X
Product ID : Z-GRX
Price: $1,650.00
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The Gratical X Micro OLED electronic viewfinder uses the same extremely powerful FPGA dual-core processor and Micro-OLED display as the Gratical HD. Our Micro-OLED display supports high pixel density with unparalleled resolution, true blacks, gamma and contrast range. The Gratical HD has 5.4 million pixels on a 0.61” diagonal screen no bigger than the size of your thumbnail. The Gratical X allows you to customize your Gratical with the features you need. When you receive your Gratical X, you will need to register and activate it at Registration

Upon activation, the unit will have HDMI and SDI inputs, display adjustments, color bars, blue gun. Additional software features like pixel to pixel zoom, peaking, false color, LUTs, zebras, frame store, HDMI and SDI outputs and many more can be purchased a la carte. Also, check out our bundle options. Gratical X Software .

You’ll be amazed with how sharp the image is. The internal field of view is just the right size so that the image is large, but not so that your eye has to roam to see the entire image at once. It features a built in -1 to +4 diopter ranges and Zacuto’s latest anti-fog coating formula. An auto-closing eyecup door prevents sunburn display automatically without any action by the operators.

Mount the Gratical X to your Next Generation Recoil via the 1/4 20 rosette on the side with an Axis Mini. You can also mount the Gratical X with the ¼ 20 screw hole in the bottom. Included is the LP-E6 style battery with charger and universal plug adapters.

Technical Specifications:

Screen Dimension - 0.61” diagonal
Resolution - Full Display 1280x1024, 16x9 1280x720 HD
Contrast Ratio- 10,000:1
Refresh Rate - 60Hz
Color Depth - 24 bit RGB
Luminance - 120-250 cd/m^2
Pixel Info - 2687.21 PPI
5.4 million pixels
16.7 million colors

Color Processor - RGB, saturation, brightness, contrast
Test Pattern - (color bars & Macbeth)
Eight programmable buttons
Frame Rates - 23.98p, 23.98PsF, 24p, 24PsF, 25p, 25PsF, 29.97PsF, 50i, 50p, 59.94i, 60i, 60p

HDMI - 1.4b compliant, resolutions up to 1080p/60
HD-SDI - Resolutions up to 1080p/60

Compatible with LP-E6 battery (7.8V 1800mAH LiON)
Battery run time ~ 3-4 hours depending on features used

Custom Scaling/User Presets
Zebra Stripes - Customize width, color, thresholds
Waveform (3D)
Histogram (RGB, Luma)
Audio Meters
LUT import and editing
Red Line Peaking (multi-color)
False Color
Frame Store Feature
HDMI output
SDI output
Cross Conversion - HDMI to HD-SDI, independent LUT on output stream

New firmware upgrades and Gratical tech support can be found at Gratical Support .

*if you purchase the Gratical X at the Zacuto Store , then the unit will arrive activated with the features you bought.

Check out Gratical Reviews here.

Product Reviews

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Reviewed by AntonyHarvey
02/19/2019 - 08:51:26 AM
Light, bright and versitile
This is a great addition to any kit room. It works with all three of my cameras, allowing me different options when thinking about what kit to use. The unit itself is light, the screen is fantastic and the interface is simple and streamlined.
Reviewed by PhilippeChery
07/05/2018 - 10:10:04 AM
Best Of the Best
I think this is a great product for any serious filmmaker. The Gratical X is built to last and the optics and display make it a lot easier to check focus. The Gratical X makes me confident that I'm getting exactly what I intending to capture.
Reviewed by michaelrizzo
06/22/2017 - 08:08:30 PM
The Best Viewfinders on the Market
Incredible product! The Gratical is the best EVF I've ever used, and I'm working from years of experience back to the days of proper ENG cameras with CRT finders. Gorgeous image quality at a great price.

Allowing me to pick the monitoring features I'll actually use and only pay for those is great for the consumer. For DSLR shooters, the Gratical HD with all the monitoring may be a necessity. For my needs, working with cameras that already have basic features like zebras, peaking, and zoom focus, I can stick to the things that really play to the Gratical's strengths: a WFM that doesn't cover up the image!

An absolute must buy. It will be an important part of every camera rig you build from now until they put out a better one.
Reviewed by DavidSpaans
06/21/2016 - 11:41:09 AM
Wow !
1st i bought the Small HD501 with sidefinder, the 501 monitor was great but the sidefinder is really not that great ! ,So then i bought the gratical x, and WOW what a difference, this is the sharpest viewfinder i had,if you looking all day thru a EVF you,r better have the best,less stress on your eye,the quality of the X is also very good,this one won,t brake if you drop it,i you buy lot of ad ones you better by the HD version,it,s the same but with all the ad ones, i just wanted 3 or 4 ad ons
Reviewed by Jvrilakas
03/23/2016 - 09:32:46 AM
Very Sharp!
I am very impressed with the clarity and sharpness of the Gratical. I feel confident focussing and enjoy having the scopes and Luts all built in.
Reviewed by abc123kazu
abc123kazu bought "Gratical X" on our website
03/15/2016 - 11:54:32 AM
Wow. It was between this and the RED OLED.
I mostly shoot on a red but there are times im on a different camera system.
The Gratical is Sharp, amazing colors, ergonomic (a little heavy).
The best feature is the flexibility and continuity that i can use on all of my camera systems!
Reviewed by davidhammer
03/10/2016 - 06:00:56 AM
Game changer
I've only had the Gratical X for two weeks, but even after the first hour, I knew it would be a game-changer for me. It's the missing piece that takes my A7s over the hump as a real film production tool. As an old-timer, I have always missed the ground-glass viewfinders on the Arriflex 16 & Super-16 film cameras I cut my teeth on. I've never liked using Peaking or Focus Assist electronic zooms. The Gratical makes focus easy without those tools in a way only the highest-end video cameras have allowed.
Reviewed by jhoffman123
12/07/2015 - 08:54:44 PM
First Impressions
What can I say but wow! Yes, the Gratical X does not come with all the bells and whistles that the HD comes with but it is a powerful, well-built Micro OLED EVF (check specs under description). Not only will it save you time trying to figure out if you got the important shot but will give you the confidence that it wonâ
Reviewed by chriskenny
09/28/2015 - 02:13:19 PM
Reviewed by JulieNoodle
09/20/2015 - 01:23:38 AM
Absolutely stunning
Zacuto does it again. Moving from their EVF to this, this Gratical X is just incredible. The picture is simply phenomenal and the unit itself has SO MUCH to offer. I got the X because I simply couldn't afford the overpriced HD (cmon guys double the price??? Features shouldn't cost THAT much holy cripe) and I honestly gotta say with the two "features" I bought plus the ones pre installed this beats out ANY EVF I've ever used. Move over Sony, backup RED.... Zacuto seriously has the BEST one in the market.... Gratical X FTW!

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