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Results for «pinhole»:


Total: 12 results - 0.03 seconds

CM6018HD Super Mini Pinhole 720P Home Wireless IP Camera 100%

CM6018HD Super Mini Pinhole 720P Home Wireless IP Camera CM6018HD Super Mini Pinhole 720P Home Wireless IP Camera 1.

https://www.pdf-archive.com/2016/11/11/cm6018hd-super-mini-pinhole-720p-home-wireless-ip-camera/

11/11/2016 www.pdf-archive.com

Eclipse Handbill 96%

This type of pinhole projector is sturdy, easy to set on a surface, and requires only household materials.

https://www.pdf-archive.com/2017/08/17/eclipse-handbill/

17/08/2017 www.pdf-archive.com

edited Leak Repair Appl Note 2 - LPG Pipeline REV 93%

Thereafter Wrap Seal TM PLUS standard resin and activator is applied onto the pipe surface to stop corrosion and seal off pinhole TM leaks.

https://www.pdf-archive.com/2018/03/23/edited-leak-repair-appl-note-2-lpg-pipeline-rev/

23/03/2018 www.pdf-archive.com

CameraReport2 91%

The first recorded details of this discovery speak of the philosopher Mo Ti1 of China who found that, if reflected light were to pass through a very small hole (a pinhole) and into a very dark space, an inverted but quite perfect image of the object emitting that light would be produced in the form of a projection.

https://www.pdf-archive.com/2016/02/28/camerareport2/

28/02/2016 www.pdf-archive.com

PROSPER Examination Protocol 82%

PROSPER Examination Protocol Annexure Ophthalmic Examination Procedures Key Points Inclusion Step 1 • Subject is 40yrs or older Distance Acuity Test • Chart at 4m distance, 1m above ground • Consistent lighting (as possible) across trial period • Pinhole if unaided distance visual acuity is 0.5 LogMAR or worse Inclusion Step 2 • Unaided Acuity better than 0.5 LogMAR in both eye OR acuity improves through pinhole Near Acuity Test • Chart at 40cm distance, at the level of subject’s chin • Chart held by examiner, subject occludes own eyes using palm of hand • Maintain 40 cm working distance Inclusion Step 3 • Unaided near visual acuity is at <= 0.8M on the near chart for either eye • Subject does not already own or use reading glasses Distance refraction • Retinoscopy end-point is neutrality or fastest ‘with’ motion (least myopic correction) • Trial frame refraction end-point is maximum sphere for best corrected acuity Inclusion Step 4 • Best corrected distance visual acuity is 0.1 LogMAR or better for both eyes Near Refraction • Use a ‘standardized’ tea bush as target • Let subject determine ‘ideal/desired’ working distance without trial frame and prior to performing the near refraction • Measure and record the ‘ideal/desired’ working distance • Maintain ‘ideal/desired’ working distance throughout testing • Near refraction end-point is the highest plus sphere value (near-point addition) that enables the subject to identify 2-3 leaves and a bud that are appropriate for picking at the ‘ideal/desired’ working distance.

https://www.pdf-archive.com/2017/07/24/prosper-examination-protocol-1/

24/07/2017 www.pdf-archive.com

December Taster Day Extravaganza 80%

Photography Your students will have a choice to explore what it means to go on and study photography, with an option on the day to explore either Colour Photograms or Black and White Pinhole Camera.

https://www.pdf-archive.com/2014/11/07/december-taster-day-extravaganza/

07/11/2014 www.pdf-archive.com

Duke Peterson - Vision Without Glasses eBook 63%

46 Pinhole Glasses............................................................................ 54 Improve your vision with food .......................................................

https://www.pdf-archive.com/2016/05/02/duke-peterson-vision-without-glasses-ebook/

02/05/2016 www.pdf-archive.com

roof leaks how to1774 44%

Do not forget that water will see its way by way of a pinhole, then pool and build in your ceiling which will cause quite a flow 1 hour later in your house.

https://www.pdf-archive.com/2013/12/27/roof-leaks-how-to1774/

27/12/2013 www.pdf-archive.com