Showing posts with label Really Right Stuff. Show all posts
Showing posts with label Really Right Stuff. Show all posts

2009-03-26

My first attempt at Panoramas

I've always wanted to learn how to do panoramas. For some reason I always thought that it was too damn fiddly so I filed it in the too-hard basket. Anyway my interest was peaked after a friend sent me his attempt at panorama. I noticed quite a few alignment problems, which I later learnt were cause by parallax errors. I wondered if I could do better.

I did a lot of reading on the internet on that topic and there are heaps of info on the causes and how to eliminate it. I first had to wrap my head around terms like nodal point, rotational axis and parallax errors. I later found out that the correct terminology is entrance pupil and not nodal point. There are loads of information and tutorial on how to achieve it.

I was salivating over a pano package from Really Right Stuff (RRS) could not justify paying over USD $360. After some thinking and I realised that I could use my panning BH-40 Pro II ballhead and MPR-192 rail from RRS.


Really Right Stuff MPR-192 rail


Really Right Stuff BH40 Pro II ballhead

Requirements

1. Calculate entrance pupil of lens. The entrance pupil of the lens must be directly above the rotational axis of the tripod to negate parallax errors.

2. Tripod - preferably a sturdy one.

3. Panning ballhead or a panning base. Excellent, the BH-40 has a panning base.

4. Slide rail. Luckily for me I had an old RRS MPR 192 slide rail which I originally bought to do macro photography but was not suitable as the movements were not smooth enough.

Entrance Pupil

This is how I found the entrance pupil of my Nikon 14-24mm. I place my speaker stand in the foreground and align it with a door frame in the background or any straight vertical line. I then look through the view finder and panned the camera left and right and adjust the position of the camera, by moving it either backwards or forwards on the rail. This process is repeated until the foreground and background objects stop moving when panning the camera left and right.

My D700 mounted on the RRS MPR 192 rail. As you can see from the photo above, the entrance pupil for the Nikon 14-24mm is towards the front of the lens roughly where the focus ring is.


The tripod must be dead level. This is the hardest part of the whole exercise, it takes a bit of time and lots of patience. It can be very frustrating especially when perched on a rock. I discovered that the spirit level on my Manfrotto 055PROB was crap. I wasted a few hours scratching my head wondering why I couldn't get the tripod level. I ended up using a two axes spirit level instead.

2-axes spirit level. You can get them on ebay.


Once the tripod is ready, make sure that the ballhead is level. The spirit bubble on the quick release plate is accurate but I double checked using the 2-axes level. Now you are ready to take some shots. Since I had no idea what I was doing I just took multiple shots, anywhere from 3 to 13 shots, in both portrait and landscape mode.

Panorama shot in portrait mode. This one comprise of 3 separate shots.


Panorama shot in portrait mode. This one comprise of 5 separate shots.


Panorama shot in landscape mode. This one comprise of 5 separate shots.


Panorama shot in portrait mode. This one comprise of 8 separate shots.
Click here for a larger view


Panorama shot in portrait mode. This one comprise of 13 separate shots.
Click here for larger view


All the shots were taken with my Nikon D700 and 14-24mm. I use Adobe LR2 and CS4 to do all my adjustments and stitching. I am very please with the results from my first attempt at panoramas. Now I would really keen to do more panoramas and also work to improve my technique.

2009-03-25

Really Right Stuff L-Plate for Nikon D700

I finally received my L-bracket for my Nikon D700 from Really Right Stuff (RRS). It is designed specifically for the Nikon D700. The L-bracket really does hug the contours of the Nikon D700, the fit is perfect. The workmanship is second to none. Absolutely no movement at all when attached, and it keep all the buttons and panels (such as the remote port) accessible. Once mounted on my RRS BH40 ballhead, this thing is rock solid.

Side View


Bottom View



Top View


All RRS camera body plates are Arca-Swiss style quick-release compatible. This is my third L-bracket from RRS, D70, D200 and now the D700. I guess that's a good endorsement. It is not cheap, costs me a total $280 AUD to get it shipped over here. I wished it was cheaper but it is definitely worth the money as you are paying for quality.


Nice and cosy


If you need access to your ports


Tethered in portrait mode


With the slot design it is now possible to shoot tethered. You can plug your usb cable and have the flap opened without fouling the L-plate. Nikon Camera Control Pro 2 supports tethered shooting. I have never tried it but perhaps in the future.








I took it out on the weekend to test it out. Worked like a charm, I am giving it two thumbs up. Highly Recommended.

2008-12-04

L bracket for Canon G10 from Really Right Stuff

Just saw the Really Right Stuff (RRS) L-Plate for the Canon G10. Have to add this little beauty to my ever growing wish list. I already own the RRS-BH40 ballhead and RRS BMBD200-L-: L-Plate for my Nikon D200.


BG10-L L-Plate for the Canon G10

Back view

Side view

Front view


BMBD200-L-: L-Plate for Nikon D200 w/grip



BH-40 Pro II: Mid-sized ball with Pro II

This is the exact ballhead setup that I have, the quick release plate is bought separately. The build quality and craftsmanship is second to none. I have had the BH-40 for nearly 3 years and the BMBD200-L for just on 2 years. They have both performed flawlessly in that time.

I can highly recommend anything made by Really Right Stuff. The RRS staff that I have dealt with have been extremely patient and helpful.

In the market for a excellent ballhead or L-plate?
Really Right Stuff