Nodal Ninja SPH-1 Скачать руководство пользователя страница 3

 
Horizontal adjustment*:  1.4cm – 7.4cm from entrance pupil position, with off-axial adapter 

plate. 
2.0cm – 8.0cm from entrance pupil position, with EPDM polymer 
adapter plate. 

 
Axial Adjustment**: 

0.5cm – 12.0cm from entrance pupil position, with off-axial adapter 
and cameras with tripod mount under the lens axis 
3.9cm – 8.5cm from entrance pupil position, with off-axial adapter 
and cameras with tripod mount off the lens axis 
3.9cm – 9.0cm from entrance pupil position, with EPDM polymer 
adapter plate and cameras with tripod mount under the lens axis. 
 

Off-axial Adjustment:   1.3cm – 3.7cm away from the lens axis. 
 
Vertical Headroom***:  9.6cm vertical clearance from entrance pupil position.  
 
 
 
*This value corresponds to the height of your camera-lens combination from the camera base to 
the lens axis. The maximum value of the horizontal adjustment will be extended by 0.5cm with 
future modified parts. 
 
 
**This value corresponds to the distance of your tripod mount away from the entrance pupil 
position. The minimum value of the axial adjustment will be reduced from 3.9cm to 2.8cm with 
future modified parts for cameras with tripod mount off the lens axis or when the EPDM 
adapter is used. 
 
 
***This value limits the maximum size of the camera to be mounted on the bracket. For certain 
camera-lens combinations, there may not be enough clearance for the lens to point straight 
upwards or downwards. This will limit the vertical field of view of your final panoramic images 
and prevent you from getting a full 360 degree spherical image or virtual tour. The actual effect 
of this limitation depends on the size of your camera-lens, the field of view of your lens and 
hence the focal length in use and also the entrance pupil position. Other factors being constant, 
the wider the field of view of the lens, the less the problem is.  But typically, you can get a 
vertical field of view exceeding 150 degree in the final panoramic image. 
 
 
 
 
 
 

Содержание SPH-1

Страница 1: ...s axis such as SLR and DSLR and also most cameras with tripod mount off the lens axis such as most consumer prosumer cameras in the current market It has all the import features to allow you to rotate...

Страница 2: ...cifications will determine whether Nodal Ninja SPH 1 is compatible with your camera or not In case your camera is incompatible a special adapter may be made to extend the compatibility Contact us for...

Страница 3: ...m with future modified parts This value corresponds to the distance of your tripod mount away from the entrance pupil position The minimum value of the axial adjustment will be reduced from 3 9cm to 2...

Страница 4: ...nja is shipped in a semi assembled form as in the picture above It includes 2 tightening bolts one EPDM polymer adapter for cameras with tripod mount under the lens axis and other two pre assembled un...

Страница 5: ...t you MUST rotate in CLOCKWISE manner otherwise the tightening knob will be loosened by the friction And the whole assembly may fall down EPDM polymer is a high quality and durable rubber The EPDM ada...

Страница 6: ...re just a few parts and they come in semi assembled form What you need to do is determine some dimensional constants of your camera lens combination such as the entrance pupil position height from bas...

Страница 7: ...ount off the lens axis you need to use the off axial adapter But before you use it you need to determine the amount of off set Using the Dimage 7 as an example first you need to determine the lens axi...

Страница 8: ...In this case you place the adapter parallel to this side Then you slide the adapter until the center of the bolt has the desired amount of off set i e 29mm on a Dimage 7 You may need a ruler or any st...

Страница 9: ...g 41mm in front of tripod mount for Dimage 7 series at 28mm focal length what you need to do is mount the camera onto the vertical rotator arm through the off axial adapter There is a mark at the back...

Страница 10: ...ter of tripod mount So you simply mount your camera on it and adjust its position so that the white mark corresponds to the distance of the tripod mount from the entrance pupil position Check that the...

Страница 11: ...f the adapter Then check the accuracy of the position with a straight object Again you can mark the position of the bolt on the adapter for future use Then mount your camera to the vertical rotator ar...

Страница 12: ...nd is usually the choice to reduce the number of shots to take for the pano especially for the 360 degree virtual tour However you can use the tele end to reduce distortion and increase the resolution...

Отзывы: