Zeiss Discusses the Irradiance and Apertures of Lenses

Zeiss Discusses the Irradiance  and Apertures of Lenses

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Zeiss recently released a technical article written by Dr. Vladan Blahnik. The article explores the history of Zeiss lenses and what drove them to design and manufacture more accurate, high speed lenses including the now famous f/0.7 50mm prime used by Stanley Kurbick to shoot Barry Lyndon. The article continues on to discuss the physics of a lens aperture and it’s relation to optics with a wealth of formulas and illustrations. If you’re a huge lens nut and have a spare 15 or 20 minutes, give this tech article a read and appreciate the knowledge and pursuit for optical performance that is Carl Zeiss.

Read the complete article here.

2014, Year of the Servo Lenses

20140411-183725.jpgFujinon started a trend when they took their professional mid-range cinema zooms and slapped on a servo unit borrowed from their Broadcast Division. The result was the very successful 19-90mm Cabrio zoom, followed shortly by the 85-300mm Cabrio and just recently the 14-35mm Cabrio. During NAB 2014, or as I call it, Spring Christmas, Angenieux, Canon, and Zeiss all announced lenses with servo units in various practical applications. Credit where credit is due, Fujinon started it… Continue reading “2014, Year of the Servo Lenses”

Zeiss 0% Financing Offer Is Alive Again

Zeiss 0% Financing Offer Is Alive Again

ZEISS-OFFERLast year, Zeiss introduced a 0% financing offer for their CP.2 Compact Primes and CZ.2 Compact Zooms which was only available for a short time. Rejoice – It’s available again and this it starts today, April 1st (no joke) and goes through December 31st, 2014. This offer allows business customers to purchase any CP.2 set or CZ.2 lens with no money down, 0% financing for 12 months. It’s really pretty simple, $83.33 per month per $1,000 financed. This means if you opt for a CZ.2 28-80mm, your payment would approximately $1,666/mo. Not too shabby for a working professional looking to up their lens game. Check out all the details over at Duclos Lenses.

It’s Coming! The New Zeiss 55mm f/1.4… Otus?

Otus_ZFZeiss has officially released all of the details around their elite new line of lenses which they are calling Otus. Otus? That’s almost as weird as Touit. But with the kind of specs and image quality Zeiss has been touting with this new line of lenses, I don’t care what they call it. The 55mm f/1.4 is the first prime lens to be released this coming November and if Zeiss can stick to the extremely high manufacturing tolerances and quality required for such a lens, I think everyone will want one of these in their kit.

It’s going to be available in the ZF.2 (Nikon F) and ZE (Canon EF) mount just like the former ZF.2/ZE lenses. Again, the ZE version will not have a manual aperture ring but the ZF.2 version will. Duclos Lenses will be offering the full Cine-Mod and possibly the same great Leitax Canon EF mount for the ZF.2 version so that you can have the beautiful de-clicked aperture ring on your Canon EF mount camera. It makes perfect sense that Zeiss started with the 55mm focal length as it’s considered the “normal” field of view for 35mm full frame cameras (and if we’re being honest, the 50mm f/1.4 ZF.2/ZE is the weakest link in the older model line-up and deserves the refresh the most).

If you haven’t heard about why the new Otus line of lenses is so desirable, you should check out the post here. Zeiss is really talking up the superb image quality of these new lenses which are setting my expectations very high with quotes like:

…the new ZEISS Otus 1.4/55 offers ambitious photographers who do not accept any compromises in image quality…

Our goal was to bring the best standard lens for SLR cameras onto the market. The Otus 1.4/55 delivers outstanding sharpness and contrast rendition all the way into the corners of the image.

If you’re already aware of this amazing lens, Duclos Lenses is accepting Pre-Orders which should be available November 2013. As soon as these beauties begin rolling in, I assure you I’ll be taking one out for some stress testing. Exciting.

Zeiss Reveals 15-30mm T2.9 Wide-Angle CZ.2 Lens

ZEISS Objektiv-Premieren auf der IBC Show 2013 | ZEISS Lens Premieres at IBC Show 2013Just ahead of IBC, Zeiss revealed their expected wide-angle Compact Zoom lens which fills out the CZ.2 line of lenses, which now offers coverage from 15mm all the way to 200mm  with just three zoom lenses. Zeiss goes on to detail a few features of the new zoom such as it’s compatibility with the other CZ.2 zooms in terms of color matching and performance, as well as it’s 35mm full frame coverage and interchangeable mount system. The speed of the zoom is a T2.9 which matches the other two zoom in the set, the 28-80mm and 70-200mm. Zeiss mentions a release date of April 2014 for this lens. Let’s hope they can keep up with demand. The 28-80mm which was supposed to begin shipping in June 2013 has yet to make a public appearance. Check out the complete article from Zeiss which also provides some details of their upcoming Master Anamorphic 100mm. Original Article > 

Zeiss Makes No Compromises

zeissUPDATE: Pre-Order Here!

Zeiss has spent the last three years working on a new line of high-end SLR lenses that many shooters are getting very excited about. The first lens to be released will be the 55mm f/1.4 – a perfect place to start considering the lacking results of the current 50mm f/1.4 ZF.2/ZE. They aren’t meant to replace the current line of ZF.2/ZE primes, but to offer an even higher level of quality. Zeiss claims that this new line of lenses will be unrivaled.

In this phase, all the details have to be right,” explains Casenave. “The variations in optical quality should be almost zero: every customer has to get exactly the same quality level. Also, in the product design there are a number of minor details that should be optimized. They are truly minor, but they make the difference to a standard product. Here again there should be nearly no variation from production.

In terms of still photo lenses, that’s a pretty believable claim. But stacking these new high-end primes up against the likes of motion picture optics such as Leica Summilux-C and Zeiss Master Primes will be a true test once they are available. Duclos Lenses will be very anxious to apply the Cine-Mod™ process to these new beauties as soon as they are available. Be sure to check back often for delivery and pricing updates. Read the entire blog post from Zeiss here.

UPDATE: PRE-ORDER HERE!

2013 Cine Prime Lens Buyers Guide

Cooke Mini S-4i • Zeiss CP.2 Compact Prime • Canon CN-E Prime
Cooke Mini S-4i • Zeiss CP.2 Compact Prime • Canon CN-E Prime

So you bought a new Sony F5 or even better, an F55. Or you’re upgrading from a 5D to a C100 or C300. You’re Red Epic needs some better glass for the upcoming Dragon sensor. Regardless, congrats. Now you need some lenses to get the best performance out of your new camera. But where do you start? I don’t know if you’ve noticed, but there’s a new camera almost every month these days. Sensor tech continues to improve and grow. However, lenses are a lifetime investment. Unless you jumped on the 2/3″ train and bought some lenses that are useless now you may have also noticed that a set of, now vintage, classic Zeiss Super Speeds is still $50k and they’re almost 40 years old!!! Let’s explore some options that won’t break the bank and still give you some amazing performance. Continue reading “2013 Cine Prime Lens Buyers Guide”

Zeiss Drops Wide-Angle Zoom Hints

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Compact Zooms

Zeiss discontinued their 15.5-45mm Lightweight Zoom (LWZ.2) about three months ago. This LWZ was a great range and a decent speed for hand-held and Steadicam work but it didn’t match up well with the design or build of the new Compact Zooms (CZ.2). Zeiss released the 70-200mm T2.9 Compact Zoom a few months back and has been slow to deliver since it’s release. The lens is an excellent tele-zoom that will be comfortable for shooters coming from DSLRs who loved their Canon, Nikon, Tamron, Sigma, Sony… Take your pick – just about every lens manufacturer makes a 70-200mm Tele-zoom. The 70-200mm performs very well at all focal lengths (review coming soon) which has left it in very high demand. Continue reading “Zeiss Drops Wide-Angle Zoom Hints”

Proper Maintenance Is Critical For New Lenses

Duclos Lenses recently announced a now program that offers customers the ability to bring their equipment in anytime for what is essentially routine check-up and maintenance. Any lens purchased from Duclos Lenses is eligible for two years from the date of purchase at no additional cost to the customer. This is great for users who shoot in harsh climates or rough conditions since they can simply bring their lens in to Duclos Lenses after a shoot and have it cleaned up, back-focus checked and calibrate, and evaluated for any potential damage done during the shoot. It’s like having your own personal lens tech to inspect your gear before and/or after every shoot. Considering Duclos Lenses has been servicing lenses for over a decade and has over 100 years of combined motion picture lens service experience, this is just another reason why Duclos Lenses is the premiere destination for professional motion picture optics. Continue reading “Proper Maintenance Is Critical For New Lenses”

The Future of Zeiss DSLR Lenses

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I’ve been on a bit of a Zeiss kick here lately, partly because I genuinely appreciate their products, but mostly because they continue to innovate and provide new glass for their customers. Earlier this week we took delivery of the Zeiss 135mm T2.1 CP.2 which marked the first time Zeiss released a lens as a CP.2 before releasing it as a ZF.2 or ZE. I’ll be sure to put some tests of the 135mm up soon, it’s an impressive tele-prime to say the least. This brings me to todays topic. The ZF.2 lenses that the CP.2 primes are based on are still being produced in quantity and Zeiss continues to add focal lengths and updates older designs on a regular basis. There’s certainly no sign of them slowing down. However, if you pay attention to the inter-webs, you’d have noticed rumors and results of their new 55mm Distagon floating around.  Continue reading “The Future of Zeiss DSLR Lenses”

Zeiss CP.2 & CZ.2 Video Showcase

A lot of folks want to see actual footage instead of just numbers when it comes to the practical look and feel of a particular lens. And as usual, Zeiss delivered. Here is a small collection of short videos that feature different primes and even a few zooms that Zeiss currently offers. The first video is a “Sizzle Reel” with a lot of quick takes from different scenes using different lenses. Zeiss used a range of focal lengths including the 15mm T2.1, 21mm T2.9, 25mm T2.1, 28mm T2.1, 35mm T2.1, 50mm T2.1, 85mm T2.1, 100mm T2.1 CF, 135mm T2.1, and lastly the 70-200mm T2.9 and shot a nice panning shot and a static rotating shot with each focal length. Take a look and gather all you can from this collection of results.

CP.2 Sizzle Reel – © 2012 Carl Zeiss AG

Continue reading “Zeiss CP.2 & CZ.2 Video Showcase”

SALT III – High Speed Prime “WFO” Results

Welcome to the 2013 Southland Alternative Lens Shootout “Wide F%$@*^G Open” Edition. This was a coordinated effort between the following individuals: Will Keir, Phil Holland, Matt Uhry, Matthew Duclos, Jeff Whitehurst, Evin Grant, Ryan Patrick O’Hara, Luke Edwards, Charlie Pickle and myself. I’d like to begin by thanking our Sponsors who not only donated their time, but their facilities, insurance services, and their lens sets: Continue reading “SALT III – High Speed Prime “WFO” Results”

Do Your Speeds Need to be Super?

I’ve touched on Zeiss’ success over the past decade, all based on their old Zeiss ZF and ZE line of lenses. The ZF lenses started to become extremely popular with the VDSLR revolution and low point of entry into the world of motion picture acquisition. The ZF lenses were updated and replaced with the ZF.2 line which made using them on modern Nikon cameras easier and more feature rich. Zeiss proceeded to take those same internals and implant them into bigger better housings in the form of Compact Primes, their first new cinema lens in quite a while. The compact primes were good but they had a few problems. The speed from one lens to another was inconsistent and the mounts were fixed. Zeiss addressed both of these issues by limiting the entire range to T2.1 with the exception of the already slower 18mm, 21, and 25mm and introducing their interchangeable mount system. This pleased most users that wanted a versatile set with consistent aperture throughout the set. But where did those faster primes go? Continue reading “Do Your Speeds Need to be Super?”