Meade 07286 No.905 1.25-Inch Variable Polarizing Filter (Black)
$ 63.99
The Meade 07286 No.905 1.25-Inch Variable Polarizing Filter comes with (2) polarizer filters that are mounted for comfortable glare reduction when viewing the moon. By simply rotating the thumbscrew at the side of the unit to achieve light transmission between 5 and 25-percent of its original value. This item can be placed within the diagonal prism of the telescope before the eyepiece. This item is only for viewing and not photography. The Meade 07286 No.905 1.25-Inch Variable Polarizing Filter comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.
Saramonic SmartMic-Di Stereo Microphone with Lightning Connector for Apple iPhone & iPad with Built-In Headphone Output, Foam & Furry Windscreens
$ 135.00
Saramonic SmartMic-Di Stereo Microphone with Lightning Connector for Apple iPhone & iPad with Built-In Headphone Output, Foam & Furry Windscreens
MFR SKU: SMARTMICDI | Helix SKU: SRSMARTMICDI
Overview
The Saramonic SmartMic Di is a premium microphone with a Mfi Certified Lightning connector that plugs directly into an Apple iPhone, or iPad and dramatically improves the sound quality of the videos you shoot and the music you record. It has a built-in 3.5mm headphone jack that lets you monitor in real-time with professional, or even consumer headphones (app dependent), as well as listen to your recording’s playback. You can also use it as a regular headphone jack for listening to music, watching YouTube videos and more. The SmartMic Di can swivel 90° to point at the sound you want to capture, and it comes with two windscreens, foam and furry, so you always get the best sound whether you’re recording indoors or out.
Incredibly advanced made incredibly easy
There are two separate microphones inside the SmartMic Di that work together to deliver the best possible sound quality no matter what you’re recording. A unidirectional microphone provides shotgun-like reach which is beneficial for the sound in videos. And a bidirectional microphone adds lateral space and brings music recordings to life. The SmartMic Di features all-aluminum construction, so it’s durable yet lightweight and compact. It’s an incredibly easy-to-use, advanced microphone that will seriously elevate the sound quality of your mobile recordings and productions.
- A premium quality stereo microphone for the Apple iPhone and iPad that dramatically improves the sound of your videos and audio recordings
- Built-in 3.5mm headphone jack lets you monitor in real-time while you record and hear the playback of your recordings, as well as use headphones for listening to podcasts, music, YouTube and more
- Has dual microphones that work together: unidirectional for shotgun-like reach that benefits sound for videos, and bidirectional which adds space that benefits music recording
- Microphone swivels 90° to point at the sound source you want to capture, features high-quality, all-metal construction
- Two windscreens are included: a foam windscreen for indoor use and a furry windscreen for recording clean sound outdoors
Specifications:
Acoustic Principle: Condenser
Mic 1 Polar Pattern: Unidirectional
Mic 1 Sensitivity: -38±3dB (0dB=1V/Pa @ 1KHz)
Mic 1 Signal-to-Noise Ratio: 70dB SPL
Mic 2 Polar Pattern: Bidirectional
Mic 2 Sensitivity: -50±3dB (0dB=1V/Pa @ 1KHz)
Mic 2 Signal-to-Noise Ratio: 50dB SPL
Bit Depth: 16 / 24 Bit
Sample Rates: 44.1 / 48kHz
Gain: 35dB
Frequency Response: 25Hz to 20kHz
Outputs: Apple MFi Certified Lightning Connector, 3.5mm Headphone Jack
Latency: iOS and App Dependant
Power Requirement: Supplied by iOS Device
Material: Aluminum
Windshield: Removable
Operating Temperature: 14° to 131°F (-10° to 55°C)
Dimensions: 1.58 x 1 x 3.1” (40.3 x 25.3 x 79.5mm)
Weight: 1.27oz (36g)
Sigma 35mm F1.4 ART DG HSM (L-Mount)
$ 899.00 $ 849.00 - Sold Out
Sigma 35mm F1.4 ART DG HSM (L-Mount)
Sigma SKU: 340969 | Helix SKU: SM340969
*Special Order ITem
Overview
The Sigma 35mm 1.4 DG HSM is a state of the art lens designed for full frame cameras but can also be used with APS-C sensors as well. The first addition to the Art category in Sigma’s Global Vision, the 35mm 1.4 DG HSM includes new features based around a unique lens concept and design. The 35mm is a staple focal length in the world of photography, and paired with Sigma technology, this lens can take artistic expression to the next level. The lens is equipped with technology including a Hyper Sonic Motor (HSM), floating internal focusing system, SLD and FLD Glass elements. The HSM ensures quiet, high speed, accurate autofocusing while the floating focusing system allows for superior optical performance with subjects at a closer shooting distance. The SLD glass elements along with the FLD glass elements, which are equal to fluorite, help correct both axial and chromatic aberration. The large 1.4 aperture make it ideal in low light and the lens is compatible with the Sigma USB dock and Optimization Pro software to adjust and fine tune focusing parameters. The Sigma 35mm 1.4 DG HSM is a must have for any camera bag.
Specifications
LENS CONSTRUCTION
SPECIFICATIONS
| Lens Construction | 13 Elements in 11 Groups | ||||||||||||
| Angle of View | 63.4º | ||||||||||||
| Number of Diaphragm Blades | 9 | ||||||||||||
| Minimum Aperture | f16 | ||||||||||||
| Minimum Focusing Distance | 30 cm / 11.8 in | ||||||||||||
| Filter Size (mm) | 67mm | ||||||||||||
| Maximum Magnifications | 1:5.2 | ||||||||||||
| Dimensions (Diameter x Length) |
77mm x 94mm /3in x 3.7in | ||||||||||||
| Weight | 665g / 23.5oz. | ||||||||||||
| Corresponding Mounts |
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HSM - Hyper-Sonic Motor
* PENTAX SFX and SF7 cannot be used. * The appearance, specifications, and the like of the product are subject to change for improvement without notice. **This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation. |
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